CVE-2026-112342
Tandoor Recipes < 2.7.0 Cross-Space Permission Cache Poisoning
Tandoor Recipes before 2.7.0 contains an improper cache-key design in cookbook/helper/permission_helper.py that allows authenticated users to retain stale group-based permissions across different spaces by exploiting a cache key keyed only on user id while omitting the active space, with the cached entry's TTL refreshed on every request. Attackers can create their own space to obtain an admin group designation, then switch their active space to a victim space where they hold lesser privileges, causing the stale cached admin decision to authorize elevated access and bypass group revocations or demotions across multiple permission classes and views.
Fixes and workarounds
Fix
The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.
Source: CNA: VulnCheckFix
The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.
Source: CNA: VulnCheckAffected products and versions
| Product | Versions | Authority |
|---|---|---|
| Tandoor Recipes Tandoor Recipes TandoorRecipes/recipes
github |
≥ 0; < 2.7.0 (affected, semver)
Other versions: unaffected |
CNA: VulnCheck |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 4.0 / 7.1 high |
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N | CNA: VulnCheck |
| 3.1 / 7.1 high |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N | CNA: VulnCheck |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://github.com/TandoorRecipes/recipes/security/advisories/GHSA-69q3-5q6x-7hmxCNA: VulnCheck · vendor-advisory
- https://github.com/TandoorRecipes/recipes/releases/tag/2.7.0CNA: VulnCheck · release-notes, patch
- https://github.com/TandoorRecipes/recipes/commit/1285f5009aa166c0d6f8658849eed5686294d5e9CNA: VulnCheck · patch
- https://www.vulncheck.com/advisories/tandoor-recipes-cross-space-permission-cache-poisoningCNA: VulnCheck · third-party-advisory
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