CVE-2025-10929

Q: How do I fix CVE-2025-10929?

Upgrade reverse proxy header to 1.1.2 or later.

Q: Is CVE-2025-10929 being actively exploited?

Not that we know of. CVE-2025-10929 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.28% is the estimated probability that it will be exploited in the next 30 days. That is higher than 20% of all scored CVEs.

Q: How severe is CVE-2025-10929?

CVE-2025-10929 has a CVSS v3 base score of 5.3, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

Q: What does CVE-2025-10929 affect?

Published advisories record a fix for reverse proxy header (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

MEDIUM

5.3

CVSS v3

NVD

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.

CWE-1288

How to fix

Remediation Available

reverse proxy headerNVD

Affected:< 1.1.2Fixed in:1.1.2CVE-2025-10929derived from NVD

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityLow

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

Exploit Intelligence

0.28%probability of exploitation in 30 days

20thpercentile

Low risk: more likely to be exploited than 20% of all known CVEs.

References

Patch1

drupal.org

Related Vulnerabilities

Other CWE-1288 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2026-31431	Medium	5.5	100%	KEV	Fix
CVE-2023-6245	High	7.5	1.2%	-	Fix
CVE-2022-39353	Critical	9.4	1.2%	-	Fix
CVE-2021-41531	High	7.5	0.9%	-	Fix
CVE-2023-1620	Medium	4.9	0.9%	-	Fix
CVE-2024-25951	High	8.0	0.8%	-	Fix

Common questions

How do I fix CVE-2025-10929?

Upgrade reverse proxy header to 1.1.2 or later.

Is CVE-2025-10929 being actively exploited?

Not that we know of. CVE-2025-10929 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.28% is the estimated probability that it will be exploited in the next 30 days. That is higher than 20% of all scored CVEs.

How severe is CVE-2025-10929?

CVE-2025-10929 has a CVSS v3 base score of 5.3, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2025-10929 affect?

Published advisories record a fix for reverse proxy header (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

Embed a live status badge for CVE-2025-10929

Markdown

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-12-12.