CVE-2026-112779
Grav API Plugin before 1.0.42 Cache Exhaustion and Page Permission Bypass
CVSS Score
9.8
EPSS Score
0.0%
EPSS Percentile
0th
Grav API plugin (grav-plugin-api) 1.0.40 before 1.0.42 caches a full translation dictionary for every well-formed language code sent to the unauthenticated GET /api/v1/translations/{lang} endpoint, and 1.0.16 before 1.0.42 fails to check target and destination page rules in the sync and batch copy endpoints. Unauthenticated attackers can send small requests that each store about 560 KB to exhaust disk or APCu, while accounts with api.pages.write can overwrite translations or create pages that page-level rules deny.
| CWE | CWE-770 |
| Vendor | getgrav |
| Product | grav-plugin-api |
| Published | Oct 19, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
getgrav / grav-plugin-api
1.0.16 < 1.0.42
References
Credits
🔍 ma4ter