Vulnerability · Published Sep 13, 2026 · Assigned by WPScan

CVE-2026-88912rtMedia for WordPress, BuddyPress and bbPress < 4.7.12 - Subscriber+ Arbitrary Activity Privacy Modification via IDOR

Medium 4.2

In plain English

A medium-severity authorization bypass via user-controlled key in rtMedia for WordPress, BuddyPress and bbPress from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 8% of all known vulnerabilities).

Severity (CVSS 3.1)4.2Medium

Exploit odds (30 days)0.2%top 91.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The rtMedia for WordPress, BuddyPress and bbPress WordPress plugin before 4.7.12 does not check ownership before changing the privacy level of an activity and its attached media, relying only on a nonce shared with every logged-in user, allowing users with a subscriber-level account or above to make another user's private activity public or hide it.

Affected products (as reported)

Vendor	Product	Versions
Unknown	rtMedia for WordPress, BuddyPress and bbPress	0 – before 4.7.12

Weakness: CWE-639 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N

References

https://wpscan.com/vulnerability/58115528-18b6-4f2a-9f6c-d84fdcd6efb4/ exploit, vdb-entry, technical-description