CVE-2026-112957 json
ApostropheCMS: GET /api/v1/@apostrophecms/page/:id bypasses viewRole restriction and exposes viewPermission-gated fields to lower-privileged users
published 20d ago modified 19d ago also EUVD-2026-105170 , GHSA-vh56-5m88-39rq
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 23%
- public exploits
- 0
- none known
Summary
ApostropheCMS is an open-source Node.js content management system. Prior to 4.34.0, the getOne REST endpoint for pages does not apply viewRole type-level restrictions or viewPermission field-level redaction. An editor-level user who knows a document _id can read the full content of admin-only pages and their privileged fields, while the getAll endpoint correctly enforces both restrictions. This issue is fixed in version 4.34.0.
Patch / fix
- npm apostrophe 4.34.0
- apostrophecms apostrophecms 4.34.0
Is CVE-2026-112957 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 19d ago
Exploit prediction
0.31% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| GitHub | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| npm | apostrophe | <4.34.0 |
4.34.0 |
Affected products
- apostrophecms apostrophe
Classification
- Weakness
-
- CWE-862 Missing Authorization
References
-
github.com
/apostrophecms/apostrophe/commit/06e4b377f3c360f9e89c32dccd7e505ad5ddf498
web
-
github.com
/apostrophecms/apostrophe/commit/40b989b1a9dd23d30029b8ce7668634265cfe5ea
web
-
github.com
/apostrophecms/apostrophe/security/advisories/GHSA-vh56-5m88-39rq
web
-
github.com
/apostrophecms/apostrophe/releases/tag/apostrophe@4.34.0
web
-
nvd.nist.gov
/vuln/detail/CVE-2026-112957
advisory
-
github.com
/apostrophecms/apostrophe
package
Sources
- CVE List CVE-2026-112957
- GitHub Advisory GHSA-vh56-5m88-39rq
- NVD CVE-2026-112957
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.