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Vulnerabilities

Vulnerability · CVE-2025-46341

FreshRSS is a self-hosted RSS feed aggregator.

Published Jun 4, 2025 · catalog updated Jun 4, 2025 · FreshRSS FreshRSS

Check if you run it

No confirmed exploitation is on record for CVE-2025-46341. EPSS is 0.46%. Act only if a listed version of FreshRSS FreshRSS is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.1
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.46%
Remediation
Version ranges on file
Affected products
vendor FreshRSS FreshRSS < 1.26.2

FreshRSS is a self-hosted RSS feed aggregator. Prior to version 1.26.2, when the server is using HTTP auth via reverse proxy, it's possible to impersonate any user either via the header or the header by making specially crafted requests via the add feed functionality and obtaining the CSRF token via XPath scraping. The attacker has to know the IP address of the proxied FreshRSS instance and the admin's username, while also having an account on the instance. An attacker can send specially crafted requests in order to gain unauthorized access to internal services. This can also lead to privilege

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor FreshRSS FreshRSS < 1.26.2< 1.26.2

How to fix CVE-2025-46341

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-46341. EPSS is 0.46%. Act only if a listed version of FreshRSS FreshRSS is installed.

Which versions are affected?

Compare what you have installed with FreshRSS FreshRSS < 1.26.2 < 1.26.2. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.46%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Jun 4, 2025 · EUVD

    Detected

    FreshRSS is a self-hosted RSS feed aggregator. Prior to version 1.26.2, when the server is using HTTP auth via reverse proxy, it's possible to impersonate any user either via the header or the header by making specially crafted requests via the add feed functionality and obtaining the CSRF token via XPath scraping. The attacker has to know the IP address of the proxied FreshRSS instance and the ad

  2. Jun 4, 2025 · EUVD

    Updated

    FreshRSS is a self-hosted RSS feed aggregator. Prior to version 1.26.2, when the server is using HTTP auth via reverse proxy, it's possible to impersonate any user either via the header or the header by making specially crafted requests via the add feed functionality and obtaining the CSRF token via XPath scraping. The attacker has to know the IP address of the proxied FreshRSS instance and the ad

Sources

  • CVE.orgVulnerability recordCVE-2025-46341

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-46341

    30-day exploitation probability 0.5%

    first.org
  • EUVDVulnerability recordEUVD-2025-16930

    FreshRSS is a self-hosted RSS feed aggregator. Prior to version 1.26.2, when the server is using HTTP auth via reverse proxy, it's possible to impersonate any user either via the header or the header by making specially crafted requests via the add feed functionality and obtainin

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.