CVE-2026-75829grav-plugin-api before 1.0.15 Twig SSTI via translate endpoint
Updated under an hour ago ()
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It affects getgrav grav. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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grav-plugin-api versions before 1.0.15 fail to validate Twig content in the translate() endpoint, allowing attackers with api.pages.write permission to persist pages with process.twig enabled. Attackers can submit crafted header and content parameters to execute server-side template injection payloads that are evaluated at render time.
- CVSS
- 8.1 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- Weakness (CWE)
- CWE-1336
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Aug 18, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
getgrav grav getgrav:grav (from the name) | before 1.0.15; 1.0.15 not affected | CNA record |
References
- https://github.com/getgrav/grav/security/advisories/GHSA-w94c-jmg4-w4c9vendor-advisory
- https://www.vulncheck.com/advisories/grav-plugin-api-before-twig-ssti-via-translate-endpointthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.