The ActivityPub plugin for WordPress, which is used up to version 0.17.0, has a security flaw. It does not validate user controlled keys, which could allow attackers who have subscriber-level permissions or higher to see the titles of private and draft posts. This could potentially expose sensitive information.
This information is sourced from www.wpvulnerability.com. An open-source database of vulnerabilities maintained by the community. Help us out by submitting vulnerabilities!
Version compare shows which versions have a vulnerability. For example: >= 2.2.8 <= 2.2.21 means:
> from 2.2.8
= including 2.2.8 & 2.2.21
< to 2.2.21
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