What is CVE-2025-53546?

CVE-2025-53546 is a critical-severity vulnerability in Rssnext Folo, classified under Inclusion of Functionality from Untrusted Control Sphere. CVSS score: 9.1/10. Published 2025-07-09.

How severe is CVE-2025-53546?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Is CVE-2025-53546 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Rssnext Folo

CVE-2025-53546

Folo organizes feeds content into one timeline. Using pull_request_target on .github/workflows/auto-fix-lint-format-commit.yml can be exploited by attackers, since untrusted code can be executed having full access to secrets (from the base…

EPSS: 0.003 (22.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

Affected products

Rssnext Folo — versions < 585c6a591440cd39f92374230ac5d65d7dd23d6a

Weakness classification (CWE)

CWE-829 — Inclusion of Functionality from Untrusted Control Sphere

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

security-advisories@github.com (x_refsource_CONFIRM)
security-advisories@github.com (x_refsource_MISC)

Frequently asked questions

What is CVE-2025-53546?: CVE-2025-53546 is a critical-severity vulnerability in Rssnext Folo, classified under Inclusion of Functionality from Untrusted Control Sphere. CVSS score: 9.1/10. Published 2025-07-09.
How severe is CVE-2025-53546?: Critical severity. CVSS v3 base score is 9.1 out of 10.
Is CVE-2025-53546 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.