CVSS 3.1
6.5 mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NCVE-2026-125106 Wagtail: Improper restriction handling on Page translation API endpoint
Medium (6.5) in wagtail wagtail. EPSS 0.3% estimated probability of exploitation activity in the next 30 days. Fixed in wagtail 7.0.9, 7.3.4, 7.4.3.
On this page
Wagtail is an open source content management system built on Django. Prior to 7.0.9, 7.3.4, 7.4.3, and 8.0rc2, a Wagtail CMS user with the submit translations permission can call the Admin API copy for translation action for a source page that the user cannot edit. The action copies the inaccessible page into a translation, allowing the user to view its contents despite the missing source-page edit permission. This issue is fixed in versions 7.0.9, 7.3.4, 7.4.3, and 8.0rc2.
Severity
- EPSS
- 0.3% estimated probability of exploitation activity in the next 30 days; 24th percentile. Scored 2026-11-13. A forecast for this CVE across the internet, not for your own systems.
- CISA's assessment (SSVC)
- Exploitation: none · Automatable: no · Technical impact: partial, assessed 2026-11-13. From CISA's Vulnrichment in the CVE List: whether it is exploited, whether exploiting it can be automated, and how much control it gives.
- CWE
- CWE-280 Improper Handling of Insufficient Permissions or Privileges
- OWASP Top 10
- A10:2025 Mishandling of Exceptional Conditions
- Published
- Modified
- Assigned by
- GitHub_M (CNA)
- NVD analysis
- Awaiting analysis
- Record from
- the NVD, synced
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Explain CVE-2026-125106 for an engineer deciding whether to act. Use https://cve.bz/api/public/cves/CVE-2026-125106?via=ask-ai-copy and https://cve.bz/cve/CVE-2026-125106?via=ask-ai-copy as the source of truth: what is affected and which versions fix it, whether it is in CISA KEV, public exploits, and its EPSS (an internet-wide 30-day estimate of exploitation activity, not a forecast for my systems). If they give no fixed versions, use the CVE record https://cveawg.mitre.org/api/cve/CVE-2026-125106 or the vendor advisory, not third-party mirrors. Tell me how to check whether I am affected and how to verify a fix. Cite the sources and say where they are uncertain.Opens a third-party assistant; its answer is its own, not cve.bz's. The prompt holds only this CVE's id and public links.
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Affected
Versions
From the CNA's record in the CVE List.
| Product | Affected |
|---|---|
| wagtail | < 7.0.9 |
| wagtail | >= 7.1, < 7.3.4 |
| wagtail | >= 7.4, < 7.4.3 |
| wagtail | = 8.0rc1 |
Fix and patched versions
wagtail(PyPI): fixed in 7.0.9, 7.3.4, 7.4.3, 8.0rc2
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-jm5p-837g-rv8g | PyPI | wagtail | <7.0.9 | 7.0.9 |
| GHSA-jm5p-837g-rv8g | PyPI | wagtail | >=7.1rc1 <7.3.4 | 7.3.4 |
| GHSA-jm5p-837g-rv8g | PyPI | wagtail | >=7.4rc1 <7.4.3 | 7.4.3 |
| GHSA-jm5p-837g-rv8g | PyPI | wagtail | >=8.0rc1 <8.0rc2 | 8.0rc2 |
References
- https://github.com/wagtail/wagtail/commit/1fcf3ce3dbd6cfd54980a28fd61bd1de03ce819d
- https://github.com/wagtail/wagtail/commit/344ef54f6c2fa8c03921125ee46697d319fdc652
- https://github.com/wagtail/wagtail/commit/3c28e5ac3b1cd12eeb9a3a23e0949e7786305b2e
- https://github.com/wagtail/wagtail/commit/ac853cfb575ccd6868e7454f26064b8f3daabd4a
- https://github.com/wagtail/wagtail/releases/tag/v7.0.9
- https://github.com/wagtail/wagtail/releases/tag/v7.3.4
- https://github.com/wagtail/wagtail/releases/tag/v7.4.3
- https://github.com/wagtail/wagtail/releases/tag/v8.0rc2
- https://github.com/wagtail/wagtail/security/advisories/GHSA-jm5p-837g-rv8g