CVE-2025-46339

See a problem?
Please try reporting it to the source first.

Source

https://cve.org/CVERecord?id=CVE-2025-46339

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-46339.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2025-46339

Aliases

GHSA-8f79-3q3w-43c4

Published

2025-06-04T20:04:54.504Z

Modified

2026-07-15T01:48:57.552998822Z

Severity

4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N CVSS Calculator

Summary

FreshRSS vulnerable to favicon cache poisoning via proxy

Details

FreshRSS is a self-hosted RSS feed aggregator. Prior to version 1.26.2, it's possible to poison feed favicons by adding a given URL as a feed with the proxy set to an attacker-controlled one and disabled SSL verifying. The favicon hash is computed by hashing the feed URL and the salt, whilst not including the following variables: proxy address, proxy protocol, and whether SSL should be verified. Therefore it's possible to poison a favicon of a given feed by simply intercepting the response of the feed, and changing the website URL to one where a threat actor controls the feed favicon. Feed favicons can be replaced for all users by anyone. Version 1.26.2 fixes the issue.

Database specific

{
    "cwe_ids": [
        "CWE-349"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/46xxx/CVE-2025-46339.json",
    "cna_assigner": "GitHub_M"
}

References

Affected packages

Git / github.com/freshrss/freshrss

Affected ranges

Type

GIT

Repo

https://github.com/freshrss/freshrss

Events

Introduced

Fixed

4c5e8e77b3bbf5d72f801902198bcb967e5a0358

Fixed

3776e1e48f33e80eb4b674bb64b419caf3b5a4e2

Database specific

{
    "cpe": "cpe:2.3:a:freshrss:freshrss:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.26.2"
        }
    ],
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

0.*

0.1.0

0.5.0

0.6.0

0.6.1

0.7.0

0.7.1

0.8.0

0.8.1

1.*

1.0.0

1.10.0

1.10.1

1.10.2

1.11.0

1.11.1

1.11.2

1.12.0

1.13.0

1.13.1

1.14.0

1.14.1

1.14.2

1.14.3

1.15.0

1.15.1

1.15.2

1.16.0

1.16.1

1.16.2

1.17.0

1.18.0

1.18.1

1.19.0

1.19.1

1.19.2

1.2.0

1.20.0

1.20.1

1.21.0

1.22.0

1.22.1

1.23.0

1.23.1

1.24.0

1.24.1

1.24.2

1.24.3

1.25.0

1.26.0

1.26.1

1.4.0

1.5.0

1.6.0

1.6.1

1.6.2

1.6.3

1.7.0

1.8.0

1.9.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-46339.json"