CVE-2025-30960
WordPress FS Poster plugin <= 6.5.8 - Subscriber+ Site Wide Broken Access Control vulnerability
Missing Authorization vulnerability in fs-code FS Poster fs-poster.This issue affects FS Poster: from n/a through <= 6.5.8.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
WordPress FS Poster plugin <= 6.5.8 - Subscriber+ Site Wide Broken Access Control vulnerability
Missing Authorization vulnerability in fs-code FS Poster fs-poster.This issue affects FS Poster: from n/a through <= 6.5.8.
- Record
CVE-2025-30960- CVSS 3.1
- 8.3 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H - Weakness
- CWE-862
- Updated
- 2026-11-02
EUVDEUVD-2025-11364
Missing Authorization vulnerability in fs-code FS Poster fs-poster.This issue affects FS Poster: from n/a through <= 6.5.8.
- Record
EUVD-2025-11364- CVSS 3.1
- 8.3 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-h3ww-cm3r-pwhx
Missing Authorization vulnerability in NotFound FS Poster. This issue affects FS Poster: from n/a...
Missing Authorization vulnerability in NotFound FS Poster. This issue affects FS Poster: from n/a through 6.5.8.
- Record
GHSA-h3ww-cm3r-pwhx- CVSS 3.1
- 8.3 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H - Weakness
- CWE-862
- Updated
- 2026-11-02
NVD
Missing Authorization vulnerability in fs-code FS Poster fs-poster.This issue affects FS Poster: from n/a through <= 6.5.8.
- Record
CVE-2025-30960- CVSS 3.1
- 8.3 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H - Weakness
- CWE-862
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-30960 is a high vulnerability (CVSS 8.3) in Fs-code Fs Poster, published April 16, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.32%, the 24th percentile. No source names a fixed version.
References
patchstack.com/database/Wordpress/Plugin/fs-poster/vulnerability/wordpress-fs-poster-plugin-6-5-8-subscriber-site-wide-broken-access-control-vulnerability?_s_id=cve
nvd.nist.gov/vuln/detail/CVE-2025-30960
github.com/advisories/GHSA-h3ww-cm3r-pwhx