CVE-2026-107793
Jivejdon through 5.0 contains an authorization bypass vulnerability in SubscriptionServiceImp.deleteSubscription that allows authenticated users to delete other users' subscriptions by ID.
Does this matter?
Lower severity and a low EPSS score (0.27%). Track it; it rarely justifies an emergency change on its own.
Description
Jivejdon through 5.0 contains an authorization bypass vulnerability in SubscriptionServiceImp.deleteSubscription that allows authenticated users to delete other users' subscriptions by ID. Attackers can submit a delete action to /account/protected/sub/subSaveAction with another user's subscriptionId to remove their thread, forum, tag or account subscriptions.
- CVSS 4.0
- 5.3 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.27% probability · 19th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-639
- Source
- disclosure@vulncheck.com
EPSS moved from 0.3% on 9 October 2026 to 0.3% on 26 October 2026.
References
- https://github.com/banq/jivejdon
- https://github.com/banq/jivejdon/blob/ee67a65e65228644a71c8317d7e34deea50f95ef/src/main/java/com/jdon/jivejdon/api/impl/subscription/SubscriptionServiceImp.java#L131-L146
- https://github.com/banq/jivejdon/issues/28
- https://www.vulncheck.com/advisories/jivejdon-through-5.0-idor-via-subsaveaction-subscription-delete
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.