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CVE-2023-6501: The Splashscreen WordPress plugin through 0.20 does not have CSRF check in place when updating its settings, w

23
Routine
MEDIUM 4.3UPGRADE

CVE-2023-6501 is a medium-severity flaw (CVSS 4.3) affecting splashscreen. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Splashscreen WordPress plugin through 0.20 does not have CSRF check in place when updating its settings, which could allow attackers to make a logged in admin change them via a CSRF attack

Why this priority

  • Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score4.3 (Medium)
Attack vectorNetwork (remote)
Attack complexityLow
Privileges neededNone
User interactionRequired
EPSS exploit chance0.2% (top 87%)
CISA exploited listNo
WeaknessCWE-352
Published2024-02-12
Last modified2026-06-17
Publisher (CNA): WPScan · Vendor: cochinoman

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

Am I affected?

Timeline

cochinoman splashscreen UPGRADE
Affected: <= 0.20
Fixed in: newer than 0.20
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy splashscreen || rpm -q splashscreen || splashscreen --version
2. UPGRADE to newer than 0.20 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade splashscreen
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade splashscreen
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-2023-6501?

splashscreen: upgrade to newer than 0.20. Exact commands for each OS are on this page.

Is CVE-2023-6501 being exploited?

CVE-2023-6501 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-2023-6501 affect?

CVE-2023-6501 affects splashscreen. Severity is medium (CVSS 4.3). The Splashscreen WordPress plugin through 0.20 does not have CSRF check in place when updating its settings, which could allow attackers to make a logged in admin change them via a CSRF attack

How urgent is CVE-2023-6501?

Priority 23/100. Public exploit reference

Software pages

WordPress vulnerabilities

References

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