virtual robots.txt vulnerabilities and fixes

Recent CVEs affecting virtual robots.txt, with upgrade or downgrade steps. 1 tracked.

Also searched as: virtual robots txt, virtual robotstxt, virtualrobots.txt.

virtual robots.txt has 1 tracked vulnerability, 1 critical. A fixed release or vendor patch exists for 1. Most recent: 2021-08-12. Highest priority: CVE-2021-28121 (score 58/100).

• CVE-2021-28121 CRITICAL 9.8 UPGRADE Virtual Robots.txt before 1.10 does not block HTML tags in the robots.txt field.

FAQ

How do I fix virtual robots.txt 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 virtual robots.txt being exploited right now?

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

Which virtual robots.txt CVE should I patch first?

CVE-2021-28121 currently ranks highest (58/100): Virtual Robots.txt before 1.10 does not block HTML tags in the robots.txt field..

← Back to latest CVEs