CVE-2026-54510

HIGHPre-NVD 7.17.1
EchelonGraph scoreMEDIUM confidence

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

This high-severity CVE scores 7.1 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.2% (11th 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
Elevated

Also known asEUVD-2026-82427 (ENISA EUVD)Source: ENISA EUVD

7.1EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines (the SSVC decision on this page).
  • CISA's Vulnrichment rates exploitation as PoC; EchelonGraph holds no exploit-code reference for it
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 7.1Exploit: No code on recordExposed services: Not assessed

A fix is available — apply it.

Speakr is a personal, self-hosted web application designed for transcribing audio recordings. Prior to 0.8.21-alpha, the csrf_exempt_for_api_tokens() before_request hook in src/app.py calls csrf.exempt(view_func), permanently adding the selected view to Flask-WTF's process-global exemption set. The is_token_authenticated() function in src/utils/token_auth.py calls extract_token_from_request() and treats any present token, including request.args.get('token'), as authenticated without hashing the token, querying the database, or checking validity. A network-reachable attacker can therefore send a false token to disable CSRF protection for the targeted view for the worker lifetime. Because the exemption applies to the view function across HTTP methods, a cross-origin GET to /account with a query token can poison CSRF state for a later state-changing POST without triggering CORS preflight. This browser sequence requires attacker-controlled content on a sibling subdomain under the documented cookie conditions. The bypass can modify profile data, custom prompts, transcription settings, preferences, and administrative status through routes such as admin_toggle_admin. The change_password route also skips current-password verification when current_user.password is empty, allowing the chain to set a local password on an SSO-only account and bypass SSO. This issue is fixed in version 0.8.21-alpha.

CVSS v3
7.1
EG Score
7.1HIGHmedium confidence
EG Risk
48
EG Risk 48/100

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)
Severity71% × 45%
Impact severity (EG Severity): CVSS 7.1 of 10. Never the KEV-floored or EPSS-lifted EG Score.
Exploitation40% × 40%
EchelonGraph's fixed weight for EG-KEV Tier 3 (Elevated): a constant, not a probability.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track* at high (mission-essential systems).
Exploitation public PoC (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
0.2%
EPSS %ILE
11th
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 (7.1): severity, escalated by confirmed exploitation. This CVE's 7.1 is its impact severity (EG Severity), not escalated.

EG Severity
7.1 HIGHCVSS-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
0.2% 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 low or medium mission impact; Track* at high (mission-essential systems).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 low or medium mission impact; Track* at high (mission-essential systems).

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

Exploitation public PoC (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

September 17, 2026

Last Modified

September 18, 2026

Advisory Details (3)

Auto-updated Sep 17, 2026
Patch available. Sources: github_commit, github_release, github.
GitHub release Patch Available

v0.8.21-alpha — Security: CSRF bypass + SSO account takeover

Patch available: murtaza-nasir/speakr v0.8.21-alpha

https://github.com/murtaza-nasir/speakr/releases/tag/v0.8.21-alpha
GitHub commit Patch Available

commit 70e193e47b66 (murtaza-nasir/speakr)

Patch available: murtaza-nasir/speakr v0.8.21-alpha (contains commit 70e193e47b66)

https://github.com/murtaza-nasir/speakr/commit/70e193e47b664bedf274f62aea14220f2a85a459
GitHub advisoryMentions a patch (unverified)

CSRF bypass via unauthenticated API token parameter in csrf_exempt_for_api_tokens hook · Advisory · murtaza-nasir/speakr · GitHub

https://github.com/murtaza-nasir/speakr/security/advisories/GHSA-x4q4-3ww4-h329

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 8× in last 7d / 47× 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 0.2% · 11th percentile
  2. 2026-11-01 04:02 UTCEG score recompute
  3. 2026-10-31 16:33 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  4. 2026-10-30 16:34 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  5. 2026-10-29 16:33 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  6. 2026-10-28 16:32 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  7. 2026-10-27 16:32 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  8. 2026-10-26 16:31 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  9. 2026-10-25 16:33 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  10. 2026-10-25 14:19 UTCEG score recompute
  11. 2026-10-24 16:33 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  12. 2026-10-24 16:19 UTCEG score recompute
  13. 2026-10-23 16:32 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  14. 2026-10-22 16:34 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  15. 2026-10-21 16:33 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  16. 2026-10-20 16:33 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  17. 2026-10-19 16:32 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  18. 2026-10-18 16:32 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  19. 2026-10-18 03:30 UTCEG score recompute
  20. 2026-10-17 16:34 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  21. 2026-10-17 04:14 UTCEG score recompute
  22. 2026-10-16 16:42 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  23. 2026-10-15 16:32 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  24. 2026-10-14 16:33 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  25. 2026-10-13 16:34 UTCEPSS rescoreEPSS 0.2% · 10th percentile
Show 53 more
  1. 2026-10-12 16:34 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  2. 2026-10-12 15:56 UTCEG score recompute
  3. 2026-10-11 19:39 UTCEG score recompute
  4. 2026-10-11 16:54 UTCEG score recompute
  5. 2026-10-11 14:18 UTCEG score recompute
  6. 2026-10-11 13:49 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  7. 2026-10-10 22:20 UTCEG score recompute
  8. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  9. 2026-10-09 21:18 UTCEG score recompute
  10. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  11. 2026-10-08 20:26 UTCEG score recompute
  12. 2026-10-08 17:12 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  13. 2026-10-08 06:36 UTCEG score recompute
  14. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  15. 2026-10-06 17:35 UTCEG score recompute
  16. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  17. 2026-10-06 05:14 UTCEG score recompute
  18. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  19. 2026-10-05 04:32 UTCEG score recompute
  20. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  21. 2026-10-03 15:29 UTCEG score recompute
  22. 2026-10-03 14:26 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  23. 2026-10-03 03:06 UTCEG score recompute
  24. 2026-10-02 17:56 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  25. 2026-10-02 02:25 UTCEG score recompute
  26. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  27. 2026-10-01 01:28 UTCEG score recompute
  28. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  29. 2026-09-30 00:42 UTCEG score recompute
  30. 2026-09-29 15:22 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  31. 2026-09-28 22:36 UTCEG score recompute
  32. 2026-09-28 13:51 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  33. 2026-09-27 21:56 UTCEG score recompute
  34. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  35. 2026-09-26 21:14 UTCEG score recompute
  36. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  37. 2026-09-26 08:54 UTCEG score recompute
  38. 2026-09-24 19:51 UTCEG score recompute
  39. 2026-09-24 14:04 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  40. 2026-09-23 19:10 UTCEG score recompute
  41. 2026-09-23 17:54 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  42. 2026-09-22 17:40 UTCEG score recompute
  43. 2026-09-22 05:16 UTCEG score recompute
  44. 2026-09-21 04:07 UTCEG score recompute
  45. 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  46. 2026-09-20 03:25 UTCEG score recompute
  47. 2026-09-19 02:42 UTCEG score recompute
  48. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  49. 2026-09-18 14:21 UTCEG score recompute
  50. 2026-09-18 13:34 UTCEG score recompute
  51. 2026-09-17 21:20 UTCEG score recompute
  52. 2026-09-17 20:34 UTCEG score recomputeFirst assessed: 7.1 HIGH
  53. 2026-09-17 20:34 UTCMITRE cvelistV5first tracked

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Frequently asked(5)

What is CVE-2026-54510?
CVE-2026-54510 is a high-severity vulnerability; its CVE record was published on September 17, 2026. Speakr is a personal, self-hosted web application designed for transcribing audio recordings. Prior to 0.8.21-alpha, the csrf_exempt_for_api_tokens() before_request hook in src/app.py calls csrf.exempt(view_func), permanently adding the selected view to Flask-WTF's process-global exemption set. The…
When was the CVE record for CVE-2026-54510 published?
The CVE record for CVE-2026-54510 was published on September 17, 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 18, 2026; the record at its source may have been updated since.
Is CVE-2026-54510 actively exploited?
CVE-2026-54510 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (11th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-54510?
CVE-2026-54510 has a CVSS base score of 7.1 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-54510?
A fix for CVE-2026-54510 is available: update to the fixed version the vendor names in its advisory.

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