CVE-2026-50280

MEDIUMPre-NVD 6.06.0
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to the CVSS score beside it.

This medium-severity CVE scores 6.0 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.4% (34th percentile of EPSS-scored CVEs). No GitHub Security Advisory CVSS is on record for this CVE.

Triggered by: Headline CVSS from a secondary CVSS source
Sources: EPSS, a secondary CVSS source
Trending — 3 sources updated this week

Also known asEUVD-2026-41215 (ENISA EUVD) · GHSA-43cq-c2gq-pfpw (GitHub Security Advisories)Source: ENISA EUVD

6.0EG
EchelonGraph verdictMonitorRemediate within your standard update timelines (the SSVC decision on this page).
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 6.0Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Craft CMS is a content management system (CMS). In versions 5.0.0-RC1 and above prior to 5.9.21, the EntriesController::actionMoveToSection() endpoint gates the destination section only by viewEntries:$section->uid rather than requiring saveEntries permission (the source entry is separately checked via Entry::canMove()). As a result, a low-privileged authenticated control-panel user who can move an entry out of its current section can call moveEntryToSection() to rewrite the entry's sectionId and save it into a section where they have read access but no write access. This breaks the section-level authorization model, letting a user with limited permissions inject content into a protected section and interfere with editorial boundaries, approval workflows, and section-specific business logic. This issue has been fixed in version 5.9.21.

CVSS v3
6.0
EG Score
6.0MEDIUMmedium confidence
EG Risk
27
EG Risk 27/100

EG Risk is EchelonGraph's 0–100 priority score. It fuses impact severity (EG Severity, the CVSS base score, never the KEV-floored or EPSS-lifted EG Score) with real-world exploitation and automatability, under weights EchelonGraph set by hand, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner.

How it’s computed (value × EchelonGraph’s weight)
Severity60% × 45%
Impact severity (EG Severity): CVSS 6.0 of 10. Never the KEV-floored or EPSS-lifted EG Score.
Exploitation0.4% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at every mission impact level.
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.4%
EPSS %ILE
34th
KEV
Not listed

What the EG score is made of (scorer v4.0: the three questions the 0–10 score mixes, published apart · methodology)

The EG score (6.0): severity, escalated by confirmed exploitation. This CVE's 6.0 is its impact severity (EG Severity), not escalated.

EG Severity
6.0 MEDIUMCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.a secondary CVSS source · CVSS v3.0 or v3.1
EG Likelihood
0.4% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-10-31). FIRST's exploitation probability, not an EchelonGraph model.
Confirmed exploitation
None on record (CISA KEV, EG-KEV Tier 1)Reported apart from the likelihood: an observed fact, not a probability.
EG Priority
SSVC Track at medium mission impactTrack at every mission impact level.CISA BOD 26-04: 60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.Each input and its source, and whom BOD 26-04 binds: the SSVC and BOD 26-04 blocks below.

SSVC (CISA's decision table, applied by EchelonGraph)Track at every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

The score's inputs: In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

July 2, 2026

Last Modified

October 25, 2026

Advisory Details (2)

Auto-updated Jul 3, 2026
Patch available. Sources: github_commit, github.
GitHub advisoryMentions a patch (unverified)

Authorization bypass in `entries/move-to-section` via missing target-section save check · Advisory · craftcms/cms · GitHub

https://github.com/craftcms/cms/security/advisories/GHSA-43cq-c2gq-pfpw
GitHub commit Patch Available

commit 0a6b916f6367 (craftcms/cms)

Patch available: craftcms/cms 5.9.21 (contains commit 0a6b916f6367)

https://github.com/craftcms/cms/commit/0a6b916f6367b0162b2eaf2366add67b45fa98ea

Vendor Advisories for CVE-2026-50280(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(1)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
composercraftcms/cms @ 5.9.21 (fixes >= 5.0.0-RC1, < 5.9.21)—ghsa

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)
Packagist(1)
PackageVulnerable rangeFix by version rangeDependents
craftcms/cms5.0.0 ... 5.9.9 (168 versions)
  • 5.0.0-RC1 up to 5.9.21: fixed in 5.9.21
—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 10× in last 7d / 42× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 100 of 165 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. None are among the latest 100 rows. The 65 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-11-02 16:45 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  2. 2026-11-01 16:34 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  3. 2026-11-01 07:45 UTCGHSA enrichmentGHSA-43cq-c2gq-pfpw · GitHub severity MODERATE
  4. 2026-11-01 07:45 UTCEG score recompute
  5. 2026-10-31 16:33 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  6. 2026-10-30 16:34 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  7. 2026-10-29 16:33 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  8. 2026-10-29 16:22 UTCEG score recompute
  9. 2026-10-28 16:32 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  10. 2026-10-27 16:32 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  11. 2026-10-26 16:31 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  12. 2026-10-25 21:36 UTCEG score recompute
  13. 2026-10-25 16:33 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  14. 2026-10-25 14:22 UTCEG score recompute
  15. 2026-10-24 16:33 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  16. 2026-10-23 16:32 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  17. 2026-10-22 22:56 UTCEG score recompute
  18. 2026-10-22 16:34 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  19. 2026-10-21 16:33 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  20. 2026-10-20 16:33 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  21. 2026-10-19 16:32 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  22. 2026-10-18 16:32 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  23. 2026-10-18 03:33 UTCEG score recompute
  24. 2026-10-17 16:34 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  25. 2026-10-16 16:42 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
Show 75 more
  1. 2026-10-15 16:32 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  2. 2026-10-14 16:33 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  3. 2026-10-13 16:34 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  4. 2026-10-13 15:54 UTCOSV refresh
  5. 2026-10-12 16:34 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  6. 2026-10-12 15:59 UTCEG score recompute
  7. 2026-10-11 19:42 UTCEG score recompute
  8. 2026-10-11 16:57 UTCEG score recompute
  9. 2026-10-11 14:21 UTCEG score recompute
  10. 2026-10-11 13:49 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  11. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  12. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  13. 2026-10-08 17:12 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  14. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  15. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  16. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  17. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  18. 2026-10-03 14:26 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  19. 2026-10-02 17:56 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  20. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  21. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  22. 2026-09-28 13:51 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  23. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  24. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  25. 2026-09-26 00:27 UTCEPSS rescoreEPSS 0.4% · 31st percentile
  26. 2026-09-23 17:53 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  27. 2026-09-23 06:47 UTCEG score recompute
  28. 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  29. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  30. 2026-09-18 06:27 UTCEG score recompute
  31. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  32. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  33. 2026-09-14 00:20 UTCEG score recompute
  34. 2026-09-13 16:47 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  35. 2026-09-12 14:36 UTCEG score recompute
  36. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  37. 2026-09-10 09:35 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  38. 2026-09-08 22:01 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  39. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  40. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  41. 2026-09-06 00:35 UTCEG score recompute
  42. 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  43. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  44. 2026-09-01 13:54 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  45. 2026-09-01 04:40 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  46. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  47. 2026-08-30 11:32 UTCEG score recompute
  48. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  49. 2026-08-28 21:41 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  50. 2026-08-27 22:23 UTCEG score recompute
  51. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  52. 2026-08-26 14:46 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  53. 2026-08-25 16:13 UTCEG score recompute
  54. 2026-08-25 13:49 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  55. 2026-08-24 10:40 UTCEG score recompute
  56. 2026-08-23 07:25 UTCEG score recompute
  57. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  58. 2026-08-22 06:57 UTCEG score recompute
  59. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  60. 2026-08-21 06:28 UTCEG score recompute
  61. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  62. 2026-08-20 06:00 UTCEG score recompute
  63. 2026-08-19 17:04 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  64. 2026-08-19 05:33 UTCEG score recompute
  65. 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  66. 2026-08-18 04:46 UTCEG score recompute
  67. 2026-08-17 13:47 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  68. 2026-08-17 03:34 UTCEG score recompute
  69. 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  70. 2026-08-16 03:07 UTCEG score recompute
  71. 2026-08-16 02:14 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  72. 2026-08-15 02:40 UTCEG score recompute
  73. 2026-08-15 01:30 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  74. 2026-08-14 02:12 UTCEG score recompute
  75. 2026-08-13 22:00 UTCEPSS rescoreEPSS 0.3% · 19th percentile

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2026-50280?
CVE-2026-50280 is a medium-severity vulnerability; its CVE record was published on July 2, 2026. Craft CMS is a content management system (CMS). In versions 5.0.0-RC1 and above prior to 5.9.21, the EntriesController::actionMoveToSection() endpoint gates the destination section only by viewEntries:$section->uid rather than requiring saveEntries permission (the source entry is separately checked…
When was the CVE record for CVE-2026-50280 published?
The CVE record for CVE-2026-50280 was published on July 2, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of October 25, 2026; the record at its source may have been updated since.
Is CVE-2026-50280 actively exploited?
CVE-2026-50280 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (34th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-50280?
CVE-2026-50280 has a CVSS base score of 6.0 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-50280?
A fix for CVE-2026-50280 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-50280 are linked in the Vendor Advisories panel on this page.

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