libsyn publisher hub vulnerabilities and fixes

Recent CVEs affecting libsyn publisher hub, with upgrade or downgrade steps. 4 tracked.

Also searched as: libsynpublisherhub.

libsyn publisher hub has 4 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 4. Most recent: 2024-04-15. Highest priority: CVE-2023-45835 (score 36/100).

• CVE-2024-32140 MEDIUM 6.5 UPGRADE Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in libsyn L
• CVE-2023-45835 HIGH 7.1 UPGRADE Unauth
• CVE-2023-45834 MEDIUM 5.3 UPGRADE Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Libsyn Libsyn Publisher Hub.This i
• CVE-2023-25057 MEDIUM 5.3 UPGRADE Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Libsyn Libsyn Publisher Hub.This i

FAQ

How do I fix libsyn publisher hub 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 libsyn publisher hub being exploited right now?

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

Which libsyn publisher hub CVE should I patch first?

CVE-2023-45835 currently ranks highest (36/100): Unauth.

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