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CVE-2025-10929

19
FAUCET Score

CVE-2025-10929 is an Improper Validation of Consistency within Input vulnerability affecting Drupal Reverse Proxy Header versions prior to 1.1.2, allowing manipulation of user-controlled variables. It carries a CVSS score of 5.3 MEDIUM, indicating a network-based attack with low complexity and potential for impact on availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.1.2CPE matchmatch criteria
cpe:2.3:a:reverse_proxy_header_project:reverse_proxy_header:*:*:*:*:*:drupal:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.28%
Probability of exploitation in next 30 days
EPSS Percentile
20.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0028 is in the 10th percentile among its peer group of 23,705 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

composerpatch availablevia ghsa
Product: drupal/reverse_proxy_headerFixed in: 1.1.2

Vendor Advisories (1)

composerGHSA-fg8x-q69g-4qp3medium

Drupal Reverse Proxy Header allows Manipulating User-Controlled Variables

Oct 30, 2025

References

drupal.org / sa-contrib-2025-111
PatchVendor Advisory