CVE-2026-111609

PKP Open Journal Systems through 3.5.0-5 contains an insecure direct object reference vulnerability that allows journal or subscription managers to access other journals' subscriptions by supplying arbitrary subscription ids. Attackers can enumerate sequential ids through editSubscription to view...

CVE-2026-111609

PKP Open Journal Systems versions through 3.5.0-5 are vulnerable to an Insecure Direct Object Reference (IDOR) vulnerability. This flaw allows authorized journal or subscription managers to access subscriptions from other journals by providing arbitrary subscription ids . Specifically, attackers ...

EUVD-2026-103031

PKP Open Journal Systems through 3.5.0-5 contains an insecure direct object reference vulnerability that allows journal or subscription managers to access other journals' subscriptions by supplying arbitrary subscription ids. Attackers can enumerate sequential ids through editSubscription to view...

CVE-2026-111609 PKP Open Journal Systems through 3.5.0-5 Cross-Journal Subscription IDOR via updateSubscription

PKP Open Journal Systems through 3.5.0-5 contains an insecure direct object reference vulnerability that allows journal or subscription managers to access other journals' subscriptions by supplying arbitrary subscription ids. Attackers can enumerate sequential ids through editSubscription to view...

CVE-2026-111609

PKP Open Journal Systems through 3.5.0-5 contains an insecure direct object reference vulnerability that allows journal or subscription managers to access other journals' subscriptions by supplying arbitrary subscription ids. Attackers can enumerate sequential ids through editSubscription to view...

CVE-2026-111609 PKP Open Journal Systems through 3.5.0-5 Cross-Journal Subscription IDOR via updateSubscription

PKP Open Journal Systems through 3.5.0-5 contains an insecure direct object reference vulnerability that allows journal or subscription managers to access other journals' subscriptions by supplying arbitrary subscription ids. Attackers can enumerate sequential ids through editSubscription to view...

CVE-2026-111609 PKP Open Journal Systems through 3.5.0-5 Cross-Journal Subscription IDOR via updateSubscription

PKP Open Journal Systems through 3.5.0-5 contains an insecure direct object reference vulnerability that allows journal or subscription managers to access other journals' subscriptions by supplying arbitrary subscription ids. Attackers can enumerate sequential ids through editSubscription to view...

CVE-2026-111609: Authorization Bypass Through User-Controlled Key

PKP Open Journal Systems through 3.5.0-5 contains an insecure direct object reference vulnerability that allows journal or subscription managers to access other journals' subscriptions by supplying arbitrary subscription ids. Attackers can enumerate sequential ids through editSubscription to view...

PT-2026-116008

Name of the Vulnerable Software and Affected Versions PKP Open Journal Systems versions prior to 3.5.0-6 Description An insecure direct object reference occurs when an application provides direct access to objects based on user-supplied input. This issue allows journal or subscription managers to...