PatchTheCVEpdf.js viewer vulnerabilities and fixes
Recent CVEs affecting pdf.js viewer, with upgrade or downgrade steps. 1 tracked.
Also searched as: pdf js viewer, pdf.jsviewer, pdfjs viewer.
pdf.js viewer has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2023-02-06. Highest priority: CVE-2022-4670 (score 36/100).
- CVE-2022-4670 MEDIUM 5.4 UPGRADE The PDF.js Viewer WordPress plugin before 2.1.8 does not validate and escape some of its shortcode attributes
FAQ
How do I fix pdf.js viewer 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 pdf.js viewer being exploited right now?
None of the tracked pdf.js viewer CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which pdf.js viewer CVE should I patch first?
CVE-2022-4670 currently ranks highest (36/100): The PDF.js Viewer WordPress plugin before 2.1.8 does not validate and escape some of its shortcode attributes .