Minify HTML <= 2.1.10 — - Regular Expressions Denial of Service
CVE-2024-12579Published · Updated Action summary
Affected: ≤2.1.10Update to 2.1.11 or newer
All remediation steps- Severity
- Medium5.3
- CVSS
- 5.3CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:NUser interaction- None
S:UScope- Unchanged
C:NConfidentiality- None
I:LIntegrity- Low
A:NAvailability- None
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Minify HTML minify-html-markup
- Affected≤ 2.1.10
- Patched in2.1.11
Update to 2.1.11 or newer.
You are affected if you run ≤ 2.1.10. Version 2.1.11 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Minify HTML.
- No admin access? Run a passive check of your site. It reads public files only.
- No account is needed to exploit this. Treat any exposed site on an affected version as at risk.
What to do
- Update to version 2.1.11, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Minify HTML to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Pierre Rudloff.
The Minify HTML plugin for WordPress is vulnerable to Regular Expression Denial of Service (ReDoS) in all versions up to, and including, 2.1.10. This is due to processing user-supplied input as a regular expression. This makes it possible for unauthenticated attackers to create comments that can cause catastrophic backtracking and break pages.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in Minify HTML
All 3| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium5.4 | Cross-Site Request Forgery to Plugin Settings Update ≤2.1.12Update to 2.1.13 | CVE-2026-3191 | |
| Medium4.3 | Cross-Site Request Forgery in minify_html_menu_options ≤2.1.7Update to 2.1.8 | CVE-2023-26014 |
- Medium5.4Cross-Site Request Forgery to Plugin Settings Update
≤2.1.12Update to 2.1.13
- Medium4.3Cross-Site Request Forgery in minify_html_menu_options
≤2.1.7Update to 2.1.8
Timeline
CVE published
Severity medium, CVSS 5.3
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.