php curl class vulnerabilities and fixes

Recent CVEs affecting php curl class, with upgrade or downgrade steps. 1 tracked.

Also searched as: phpcurlclass.

php curl class has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2022-12-26. Highest priority: CVE-2021-30134 (score 49/100).

• CVE-2021-30134 MEDIUM 6.1 UPGRADE UPGRADE php-mod/curl (a wrapper of the PHP cURL extension) before 2.3.2 allows XSS via the post_file_path_upload.php k

FAQ

How do I fix php curl class 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 php curl class being exploited right now?

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

Which php curl class CVE should I patch first?

CVE-2021-30134 currently ranks highest (49/100): php-mod/curl (a wrapper of the PHP cURL extension) before 2.3.2 allows XSS via the post_file_path_upload.php k.

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