CVE-2026-55630

UNRATEDCVSS · not yet scoredTrending — 3 sources updated this week

Also known asEUVD-2026-78674 (ENISA EUVD) · GHSA-473p-56xx-vg67 (GitHub Security Advisories)Source: ENISA EUVD

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EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • No CVSS published and no exploitation signals yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS v2: —Exploit: None knownExposed services: Not assessed

The CVE record names the fixed release — apply it.

Kiwi TCMS is an open source test management system. Prior to 16.1, TestCase.extra_link and TestPlan.extra_link accepted unsanitized user input and rendered stored values verbatim, creating an opportunity for cross-site scripting. Official Docker images and unmodified Kiwi TCMS middleware send a Content-Security-Policy header that blocks inline JavaScript, making exploitation difficult in default deployments, while customized deployments that weaken those security settings may remain vulnerable. Version 16.1 properly sanitizes both fields and resets existing database records that do not validate to null. This issue is fixed in version 16.1.

CVSS v3
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EchelonGraph score
Not yet assessedNo source has published severity data for this CVE yet — no CVSS score from NVD or a CNA, no GitHub advisory, and it is not in CISA KEV. This is not a rating of zero; we cannot assess it yet.
EG Score
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EG Risk
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EPSS PROB
0.4%
EPSS %ILE
36th
KEV
Not listed

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

EG Severity
Not assessed: no CVSS publishedA missing CVSS is not a severity of zero.
EG Likelihood
0.4% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-10-29). 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
No SSVC decision: EchelonGraph has not assessed this CVECISA 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 BOD 26-04 block below.

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 6, 2026

Last Modified

September 30, 2026

References (4)

Vendor Advisories for CVE-2026-55630(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
pipkiwitcms—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)
PyPI(1)
PackageVulnerable rangeFix by version rangeDependents
kiwitcms10.0 ... 9.999 (49 versions)
  • every version through 12.4: no fix on record
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Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 9× in last 7d / 38× 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.

  1. 2026-11-01 16:34 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  2. 2026-10-31 16:33 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  3. 2026-10-30 16:34 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  4. 2026-10-29 17:10 UTCEG score recompute
  5. 2026-10-29 17:10 UTCGHSA enrichmentGHSA-473p-56xx-vg67 · GitHub severity LOW
  6. 2026-10-29 16:33 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  7. 2026-10-28 16:32 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  8. 2026-10-27 16:32 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  9. 2026-10-26 16:31 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  10. 2026-10-25 16:33 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  11. 2026-10-25 14:18 UTCEG score recompute
  12. 2026-10-24 16:33 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  13. 2026-10-24 12:25 UTCOSV refresh
  14. 2026-10-23 16:32 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  15. 2026-10-22 16:34 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  16. 2026-10-21 16:33 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  17. 2026-10-20 16:33 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  18. 2026-10-19 16:32 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  19. 2026-10-18 16:32 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  20. 2026-10-18 03:30 UTCEG score recompute
  21. 2026-10-17 16:34 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  22. 2026-10-16 16:42 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  23. 2026-10-15 16:32 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  24. 2026-10-14 16:33 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  25. 2026-10-13 16:34 UTCEPSS rescoreEPSS 0.4% · 34th percentile
Show 61 more
  1. 2026-10-12 16:34 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  2. 2026-10-12 15:55 UTCEG score recompute
  3. 2026-10-11 19:38 UTCEG score recompute
  4. 2026-10-11 16:54 UTCEG score recompute
  5. 2026-10-11 14:16 UTCEG score recompute
  6. 2026-10-11 13:49 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  7. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  8. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  9. 2026-10-08 17:12 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  10. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  11. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  12. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  13. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  14. 2026-10-03 14:26 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  15. 2026-10-02 17:56 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  16. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  17. 2026-09-30 18:11 UTCEG score recompute
  18. 2026-09-30 18:11 UTCGHSA enrichmentGHSA-473p-56xx-vg67 · GitHub severity LOW
  19. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  20. 2026-09-29 15:22 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  21. 2026-09-28 13:51 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  22. 2026-09-28 13:40 UTCGHSA enrichmentGHSA-473p-56xx-vg67 · GitHub severity LOW
  23. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  24. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  25. 2026-09-24 14:04 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  26. 2026-09-23 06:21 UTCGHSA enrichmentGHSA-473p-56xx-vg67 · GitHub severity LOW
  27. 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  28. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  29. 2026-09-17 19:31 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  30. 2026-09-17 18:15 UTCGHSA enrichmentGHSA-473p-56xx-vg67 · GitHub severity LOW
  31. 2026-09-17 16:22 UTCNVD update
  32. 2026-09-17 15:36 UTCEG score recompute
  33. 2026-09-17 15:36 UTCGHSA enrichmentGHSA-473p-56xx-vg67 · GitHub severity LOW
  34. 2026-09-17 15:34 UTCMITRE cvelistV5
  35. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  36. 2026-09-15 16:35 UTCGHSA enrichmentGHSA-473p-56xx-vg67 · GitHub severity LOW
  37. 2026-09-15 16:31 UTCNVD update
  38. 2026-09-15 15:43 UTCGHSA enrichmentGHSA-473p-56xx-vg67 · GitHub severity LOW
  39. 2026-09-15 15:42 UTCMITRE cvelistV5
  40. 2026-09-12 03:46 UTCGHSA enrichmentGHSA-473p-56xx-vg67 · GitHub severity LOW
  41. 2026-09-05 22:56 UTCGHSA enrichmentGHSA-473p-56xx-vg67 · GitHub severity LOW
  42. 2026-08-30 07:58 UTCGHSA enrichmentGHSA-473p-56xx-vg67 · GitHub severity LOW
  43. 2026-08-25 12:06 UTCGHSA enrichmentGHSA-473p-56xx-vg67 · GitHub severity LOW
  44. 2026-08-22 12:22 UTCGHSA enrichmentGHSA-473p-56xx-vg67 · GitHub severity LOW
  45. 2026-08-19 12:30 UTCGHSA enrichmentGHSA-473p-56xx-vg67 · GitHub severity LOW
  46. 2026-08-16 12:34 UTCGHSA enrichmentGHSA-473p-56xx-vg67 · GitHub severity LOW
  47. 2026-08-13 12:52 UTCGHSA enrichmentGHSA-473p-56xx-vg67 · GitHub severity LOW
  48. 2026-08-10 13:10 UTCGHSA enrichmentGHSA-473p-56xx-vg67 · GitHub severity LOW
  49. 2026-08-07 13:28 UTCGHSA enrichmentGHSA-473p-56xx-vg67 · GitHub severity LOW
  50. 2026-08-04 13:47 UTCGHSA enrichmentGHSA-473p-56xx-vg67 · GitHub severity LOW
  51. 2026-08-01 12:10 UTCEG score recompute
  52. 2026-08-01 12:10 UTCGHSA enrichmentGHSA-473p-56xx-vg67 · GitHub severity LOW
  53. 2026-07-29 12:27 UTCGHSA enrichmentGHSA-473p-56xx-vg67 · GitHub severity LOW
  54. 2026-07-26 12:45 UTCEG score recompute
  55. 2026-07-26 12:45 UTCGHSA enrichmentGHSA-473p-56xx-vg67 · GitHub severity LOW
  56. 2026-07-23 03:20 UTCEG score recompute
  57. 2026-07-15 21:43 UTCGHSA enrichmentGHSA-473p-56xx-vg67 · GitHub severity LOW
  58. 2026-07-12 22:01 UTCGHSA enrichmentGHSA-473p-56xx-vg67 · GitHub severity LOW
  59. 2026-07-09 22:19 UTCGHSA enrichmentGHSA-473p-56xx-vg67 · GitHub severity LOW
  60. 2026-07-06 22:35 UTCEG score recompute
  61. 2026-07-06 22:35 UTCGHSA enrichmentGHSA-473p-56xx-vg67 · GitHub severity LOW

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Frequently asked(4)

What is CVE-2026-55630?
CVE-2026-55630 is a vulnerability whose severity is not yet rated; its CVE record was published on July 6, 2026. Kiwi TCMS is an open source test management system. Prior to 16.1, TestCase.extra_link and TestPlan.extra_link accepted unsanitized user input and rendered stored values verbatim, creating an opportunity for cross-site scripting. Official Docker images and unmodified Kiwi TCMS middleware send a…
When was the CVE record for CVE-2026-55630 published?
The CVE record for CVE-2026-55630 was published on July 6, 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 September 30, 2026; the record at its source may have been updated since.
Is CVE-2026-55630 actively exploited?
CVE-2026-55630 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (36th percentile of EPSS-scored CVEs).
How do I remediate CVE-2026-55630?
The CVE record for CVE-2026-55630 names the fix: "This issue is fixed in version 16.1." The vendor advisories EchelonGraph has for CVE-2026-55630 are linked in the Vendor Advisories panel on this page.

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