CVE-2026-88801: high-severity vulnerability in MDJM Event Management
MDJM Event Management and Mobile Events Manager <= 1.7.8.7 - Subscriber+ Stored XSS via Role Creation
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 8epss 0.3%
The MDJM Event Management and Mobile Events Manager WordPress plugins through 1.7.8.7 do not check a capability or a nonce before creating a WordPress role from a name supplied in the request, and store that name without escaping it, allowing any authenticated user, such as a subscriber, to inject arbitrary web scripts which execute when an administrator opens one of the standard user management screens.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
public PoCs found — 1
cve_referencewpscan.com/vulnerability/2b8d19f5-4801-4a53-9001-9e58231e6837/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — MDJM Event Management
In the same product, most dangerous first.
CVE-2022-1194—Mobile Events Manager < 1.4.8 - Admin+ CSV InjectionEPSS 1.3%CVE-2021-25049—Mobile Events Manager < 1.4.4 - Admin+ Stored Cross-Site ScriptingEPSS 0.7%CVE-2026-88802HIGHMDJM Event Management and Mobile Events Manager - Unauthenticated Arbitrary Post DeletionEPSS 0.4%CVE-2026-88800CRITICALMDJM Event Management and Mobile Events Manager <= 1.7.8.7 - Unauthenticated Arbitrary Role DeletionEPSS 0.3%CVE-2026-88799HIGHMDJM Event Management and Mobile Events Manager <= 1.7.8.7 - Subscriber+ Account Takeover via IDOREPSS 0.3%