CVE-2025-4567: The Post Slider and Post Carousel with Post Vertical Scrolling Widget WordPress plugin before 3.2.10 does not

Q: How do I fix CVE-2025-4567?

post slider and post carousel: upgrade to 3.2.10. Exact commands for each OS are on this page.

Q: Is CVE-2025-4567 being exploited?

CVE-2025-4567 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-4567 affect?

CVE-2025-4567 affects post slider and post carousel. Severity is medium (CVSS 4.8). The Post Slider and Post Carousel with Post Vertical Scrolling Widget WordPress plugin before 3.2.10 does not validate and escape some of its Widget options before outputting them back in a page/post where the block is embed, which could a

Q: How urgent is CVE-2025-4567?

Priority 26/100. Public exploit reference

Routine

MEDIUM 4.8UPGRADE

CVE-2025-4567 is a medium-severity flaw (CVSS 4.8) affecting post slider and post carousel. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Post Slider and Post Carousel with Post Vertical Scrolling Widget WordPress plugin before 3.2.10 does not validate and escape some of its Widget options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	4.8 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	Required
EPSS exploit chance	0.2% (top 84%)
CISA exploited list	No
Weakness	CWE-79
Published	2025-06-03
Last modified	2026-06-17

Publisher (CNA): WPScan · Vendor: infornweb

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-06-03 06:15 UTCPublished CVE record published
2026-06-17 09:33 UTCUpdated Record last modified

infornweb post slider and post carousel UPGRADE

Affected: < 3.2.10

Fixed in: 3.2.10

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy post-slider-and-post-carousel || rpm -q post-slider-and-post-carousel || post-slider-and-post-carousel --version

2. UPGRADE to 3.2.10 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade post-slider-and-post-carousel

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade post-slider-and-post-carousel

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-4567?

post slider and post carousel: upgrade to 3.2.10. Exact commands for each OS are on this page.

Is CVE-2025-4567 being exploited?

CVE-2025-4567 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-4567 affect?

CVE-2025-4567 affects post slider and post carousel. Severity is medium (CVSS 4.8). The Post Slider and Post Carousel with Post Vertical Scrolling Widget WordPress plugin before 3.2.10 does not validate and escape some of its Widget options before outputting them back in a page/post where the block is embed, which could a

How urgent is CVE-2025-4567?

Priority 26/100. Public exploit reference

Software pages

WordPress vulnerabilities

References

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