Medium severity · published Oct 29, 2025
CVE-2025-10929
Reverse Proxy Header - Less critical - Access bypass - SA-CONTRIB-2025-111
5.3
CVSS
0.3%
EPSS
No
On KEV
Description
Improper Validation of Consistency within Input vulnerability in Drupal Reverse Proxy Header allows Manipulating User-Controlled Variables.This issue affects Reverse Proxy Header: from 0.0.0 before 1.1.2.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
Low
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
DR
Drupal · Drupal
0.0.0 before 1.1.2 · source: vendor
RP
Reverse Proxy Header · Reverse Proxy Header Project
before 1.1.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-10929
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-10929
Patch
https://www.drupal.org/sa-contrib-2025-111
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