CVE-2026-55468

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 4.3 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3% (25th percentile of EPSS-scored CVEs). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 4.3Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Wagtail is an open source content management system built on Django. Prior to versions 7.0.9, 7.3.4, 7.4.3, and 8.0rc2 on their respective release lines, the internal Pages admin API returns page fields declared in api_fields without sufficient access control, allowing a user with Wagtail admin access to retrieve restricted draft and live page content. This issue is fixed in versions 7.0.9, 7.3.4, 7.4.3, and 8.0rc2.

CVSS v3
4.3
EG Score
4.3MEDIUMmedium confidence
EG Risk
19
EG Risk 19/100CISA SSVC

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity43% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.3%
EPSS %ILE
25th
KEV
Not listed

CISA SSVCTrack 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). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 20, 2026

Last Modified

September 9, 2026

Advisory Details (5)

Auto-updated Aug 24, 2026
Patch available. Sources: github_commit, github.
githubMentions a patch (unverified)

Improper restriction handling on Pages admin API · Advisory · wagtail/wagtail · GitHub

https://github.com/wagtail/wagtail/security/advisories/GHSA-3vrh-m9w7-v94f
github_commit Patch Available

commit e2fa629b7a51 (wagtail/wagtail)

Patch available: wagtail/wagtail v7.4.3 (contains commit e2fa629b7a51)

https://github.com/wagtail/wagtail/commit/e2fa629b7a51ec29d59e45eead930feee0d3c4b3
github_commit Patch Available

commit d99d2bec2b0a (wagtail/wagtail)

Patch available: wagtail/wagtail v8.0rc2 (contains commit d99d2bec2b0a)

https://github.com/wagtail/wagtail/commit/d99d2bec2b0aca46d88014416432c717240cd559
github_commit Patch Available

commit aef935530d52 (wagtail/wagtail)

Patch available: wagtail/wagtail v7.0.9 (contains commit aef935530d52)

https://github.com/wagtail/wagtail/commit/aef935530d5289406ca325b42747af15f3b28ac4
github_commit Patch Available

commit 5608cfb714a1 (wagtail/wagtail)

Patch available: wagtail/wagtail v7.3.4 (contains commit 5608cfb714a1)

https://github.com/wagtail/wagtail/commit/5608cfb714a130412f862beab53c78de02b79975

Vendor Advisories for CVE-2026-55468(1)

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

Affected Packages

(1 across 1 ecosystem)
PyPI(1)
PackageVulnerable rangeFix by version rangeDependents
wagtail0.1 ... 8.0rc1 (293 versions)
  • every version up to 7.0.9: fixed in 7.0.9
  • 7.1 up to 7.3.4: fixed in 7.3.4
  • 7.4 up to 7.4.3: fixed in 7.4.3
  • 8.0rc1 up to 8.0rc2: fixed in 8.0rc2
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 48× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. 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. Most recent first.

  1. 2026-10-09 20:07 UTCEPSS rescore
  2. 2026-10-08 17:12 UTCEPSS rescore
  3. 2026-10-08 07:29 UTCEG score recompute
  4. 2026-10-07 23:48 UTCEPSS rescore
  5. 2026-10-07 05:24 UTCEG score recompute
  6. 2026-10-06 15:18 UTCEPSS rescore
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  8. 2026-10-05 17:43 UTCEPSS rescore
  9. 2026-10-04 23:22 UTCEPSS rescore
  10. 2026-10-03 16:54 UTCEG score recompute
  11. 2026-10-03 14:26 UTCEPSS rescore
  12. 2026-10-02 17:56 UTCEPSS rescore
  13. 2026-10-02 14:50 UTCEG score recompute
  14. 2026-10-01 19:50 UTCEPSS rescore
  15. 2026-10-01 12:03 UTCEG score recompute
  16. 2026-09-30 15:03 UTCEPSS rescore
  17. 2026-09-30 09:37 UTCEG score recompute
  18. 2026-09-29 15:22 UTCEPSS rescore
  19. 2026-09-29 07:18 UTCEG score recompute
  20. 2026-09-28 13:51 UTCEPSS rescore
  21. 2026-09-28 05:01 UTCEG score recompute
  22. 2026-09-27 13:48 UTCEPSS rescore
  23. 2026-09-27 02:57 UTCEG score recompute
  24. 2026-09-26 15:59 UTCEPSS rescore
  25. 2026-09-25 03:50 UTCEG score recompute
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  1. 2026-09-24 14:04 UTCEPSS rescore
  2. 2026-09-24 01:46 UTCEG score recompute
  3. 2026-09-23 17:54 UTCEPSS rescore
  4. 2026-09-22 23:43 UTCEG score recompute
  5. 2026-09-21 21:31 UTCEG score recompute
  6. 2026-09-20 20:16 UTCEPSS rescore
  7. 2026-09-19 17:18 UTCEG score recompute
  8. 2026-09-18 19:28 UTCEPSS rescore
  9. 2026-09-18 15:14 UTCEG score recompute
  10. 2026-09-17 19:31 UTCEPSS rescore
  11. 2026-09-17 13:10 UTCEG score recompute
  12. 2026-09-16 14:08 UTCEPSS rescore
  13. 2026-09-16 10:46 UTCEG score recompute
  14. 2026-09-16 05:15 UTCEPSS rescore
  15. 2026-09-15 08:33 UTCEG score recompute
  16. 2026-09-15 03:11 UTCEPSS rescore
  17. 2026-09-14 06:29 UTCEG score recompute
  18. 2026-09-13 16:47 UTCEPSS rescore
  19. 2026-09-13 04:26 UTCEG score recompute
  20. 2026-09-12 02:22 UTCEG score recompute
  21. 2026-09-11 14:53 UTCEPSS rescore
  22. 2026-09-11 00:18 UTCEG score recompute
  23. 2026-09-10 09:35 UTCEPSS rescore
  24. 2026-09-09 01:55 UTCEG score recompute
  25. 2026-09-08 22:01 UTCEPSS rescore
  26. 2026-09-07 20:26 UTCEG score recompute
  27. 2026-09-07 16:01 UTCEPSS rescore
  28. 2026-09-06 18:23 UTCEG score recompute
  29. 2026-09-06 13:47 UTCEPSS rescore
  30. 2026-09-05 16:19 UTCEG score recompute
  31. 2026-09-04 14:13 UTCEG score recompute
  32. 2026-09-04 05:06 UTCEPSS rescore
  33. 2026-09-03 12:08 UTCEG score recompute
  34. 2026-09-02 14:12 UTCEPSS rescore
  35. 2026-09-02 09:46 UTCEG score recompute
  36. 2026-09-01 13:54 UTCEPSS rescore
  37. 2026-09-01 07:41 UTCEG score recompute
  38. 2026-09-01 04:40 UTCEPSS rescore
  39. 2026-08-31 05:36 UTCEG score recompute
  40. 2026-08-30 19:17 UTCEPSS rescore
  41. 2026-08-30 03:32 UTCEG score recompute
  42. 2026-08-30 01:22 UTCEPSS rescore
  43. 2026-08-29 01:28 UTCEG score recompute
  44. 2026-08-28 21:41 UTCEPSS rescore
  45. 2026-08-27 21:34 UTCEG score recompute
  46. 2026-08-27 14:25 UTCEPSS rescore
  47. 2026-08-26 19:30 UTCEG score recompute
  48. 2026-08-26 14:46 UTCEPSS rescore
  49. 2026-08-25 17:26 UTCEG score recompute
  50. 2026-08-25 16:41 UTCEG score recompute
  51. 2026-08-25 13:49 UTCEPSS rescore
  52. 2026-08-24 21:26 UTCEG score recompute
  53. 2026-08-20 19:42 UTCEG score recompute

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2026-55468?
CVE-2026-55468 is a medium vulnerability published on August 20, 2026. Wagtail is an open source content management system built on Django. Prior to versions 7.0.9, 7.3.4, 7.4.3, and 8.0rc2 on their respective release lines, the internal Pages admin API returns page fields declared in api_fields without sufficient access control, allowing a user with Wagtail admin…
When was CVE-2026-55468 disclosed?
CVE-2026-55468 was first published on August 20, 2026, with the most recent update on September 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-55468 actively exploited?
CVE-2026-55468 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (25th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-55468?
CVE-2026-55468 has a CVSS base score of 4.3 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-55468?
A fix for CVE-2026-55468 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-55468 are linked in the Vendor Advisories panel on this page.

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