CVE-2023-5610: The Seraphinite Accelerator WordPress plugin before 2.2.29 does not validate the URL to redirect any authentic

Q: How do I fix CVE-2023-5610?

seraphinite accelerator: upgrade to 2.2.29. Exact commands for each OS are on this page.

Q: Is CVE-2023-5610 being exploited?

CVE-2023-5610 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-2023-5610 affect?

CVE-2023-5610 affects seraphinite accelerator. Severity is medium (CVSS 5.4). The Seraphinite Accelerator WordPress plugin before 2.2.29 does not validate the URL to redirect any authenticated user to, leading to an arbitrary redirect

Q: How urgent is CVE-2023-5610?

Priority 32/100. Public exploit reference

Routine

MEDIUM 5.4UPGRADE

CVE-2023-5610 is a medium-severity flaw (CVSS 5.4) affecting seraphinite accelerator. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Seraphinite Accelerator WordPress plugin before 2.2.29 does not validate the URL to redirect any authenticated user to, leading to an arbitrary redirect

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.4% (top 69%)
CISA exploited list	No
Weakness	CWE-601
Published	2023-11-20
Last modified	2026-06-17

Publisher (CNA): WPScan · Vendor: s-sols

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

Am I affected?

Timeline

2023-11-20 19:15 UTCPublished CVE record published
2026-06-17 06:48 UTCUpdated Record last modified

s-sols seraphinite accelerator UPGRADE

Affected: < 2.2.29

Fixed in: 2.2.29

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy seraphinite-accelerator || rpm -q seraphinite-accelerator || seraphinite-accelerator --version

2. UPGRADE to 2.2.29 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade seraphinite-accelerator

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade seraphinite-accelerator

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-2023-5610?

seraphinite accelerator: upgrade to 2.2.29. Exact commands for each OS are on this page.

Is CVE-2023-5610 being exploited?

CVE-2023-5610 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-2023-5610 affect?

CVE-2023-5610 affects seraphinite accelerator. Severity is medium (CVSS 5.4). The Seraphinite Accelerator WordPress plugin before 2.2.29 does not validate the URL to redirect any authenticated user to, leading to an arbitrary redirect

How urgent is CVE-2023-5610?

Priority 32/100. Public exploit reference

Software pages

WordPress vulnerabilities

Related CVEs

CVE-2026-3058 MEDIUM 4.3 UPGRADE The Seraphinite Accelerator plugin for WordPress is vulnerable to Sensitive Information Exposure in all versio
CVE-2024-1568 MEDIUM 6.4 UPGRADE The Seraphinite Accelerator plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions
CVE-2023-5609 MEDIUM 6.1 UPGRADE The Seraphinite Accelerator WordPress plugin before 2.2.29 does not sanitise and escape a parameter before out
CVE-2023-49740 HIGH 7.1 UPGRADE Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Seraphin

References

← Back to latest CVEs