Medium severity · published Oct 15, 2026
CVE-2026-110904
ApostropheCMS before 4.33.0 allows authentication bypass for REST API page reading, as demonstrated by a /api/v1/@apostrophecms/page?all=1 call
5.3
CVSS
0.3%
EPSS
No
On KEV
Description
ApostropheCMS before 4.33.0 allows authentication bypass for REST API page reading, as demonstrated by a /api/v1/@apostrophecms/page?all=1 call.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 23% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AP
ApostropheCMS · apostrophecms
before 4.33.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-110904
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-110904
github.com
https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-2j32-q6rx-h844
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