h3blog vulnerabilities and fixes

Recent CVEs affecting h3blog, with upgrade or downgrade steps. 2 tracked.

h3blog has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2025-11-14. Highest priority: CVE-2025-13181 (score 22/100).

• CVE-2025-13181 LOW 3.5 DOWNGRADE A vulnerability was determined in pojoin h3blog 1.0
• CVE-2025-13182 LOW 3.5 DOWNGRADE A vulnerability was identified in pojoin h3blog 1.0

FAQ

How do I fix h3blog vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is h3blog being exploited right now?

None of the tracked h3blog CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which h3blog CVE should I patch first?

CVE-2025-13181 currently ranks highest (22/100): A vulnerability was determined in pojoin h3blog 1.0.

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