CVE-2026-107831: Jivejdon through 5.0 CSRF via GET-based Account and Thread Actions

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-08 · updated 2026-10-09
Weakness: CWE-352

Description

Jivejdon through 5.0 contains a cross-site request forgery vulnerability that allows remote attackers to perform state-changing actions by abusing GET endpoints lacking anti-CSRF tokens. Attackers can lure authenticated users to crafted links targeting /account/protected/delAll, /account/protected/sub/delSub, or /message/updateAction to delete private messages and subscriptions or rename threads.

Affected products

banq jivejdon: through 5.0

References

https://github.com/banq/jivejdon
https://github.com/banq/jivejdon/blob/ee67a65e65228644a71c8317d7e34deea50f95ef/application/WEB-INF/struts-config-shortmessage.xml#L112-L118
https://github.com/banq/jivejdon/blob/ee67a65e65228644a71c8317d7e34deea50f95ef/application/WEB-INF/struts-config-subscription.xml#L75-L79
https://github.com/banq/jivejdon/blob/ee67a65e65228644a71c8317d7e34deea50f95ef/src/main/java/com/jdon/jivejdon/presentation/action/message/UpdateThreadNameAction.java#L19-L36
https://github.com/banq/jivejdon/issues/28
https://www.vulncheck.com/advisories/jivejdon-through-5.0-csrf-via-get-based-account-and-thread-actions

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