CVE-2023-3706: medium-severity vulnerability in ActivityPub
ActivityPub for WordPress < 1.0.0 - Subscriber+ Arbitrary Post Title Disclosure
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.3epss 0.6%
The ActivityPub WordPress plugin before 1.0.0 does not ensure that post titles to be displayed are public and belong to the plugin, allowing any authenticated user, such as subscriber to retrieve the title of arbitrary post (such as draft and private) via an IDOR vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Affected products
Unknown · ActivityPubRelated CVEs — ActivityPub
In the same product, most dangerous first.
CVE-2023-3707MEDIUMActivityPub for WordPress < 1.0.0 - Subscriber+ Arbitrary Post Content DisclosureEPSS 0.6%CVE-2023-5057—ActivityPub for WordPress < 1.0.0 - Contributor+ Stored XSSEPSS 0.5%CVE-2023-3746MEDIUMActivityPub for WordPress < 1.0.1 - Contributor+ Stored XSSEPSS 0.5%CVE-2026-4338HIGHActivityPub Routing < 8.0.2 - Unauthenticated Drafts/Scheduled/Pending Posts DisclosureEPSS 0.4%