CVE-2026-92760
Shlink through 5.1.6 fails to enforce API key role restrictions when issuing Mercure subscription tokens, allowing restricted keys to subscr
CVSS
6.5
Medium
EPSS
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KEV
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Exploit Today
0
0-100
Published: Sep 16, 2026 · Last modified: Sep 16, 2026 · CWE-863
Not enough EPSS history yet.
Shlink through 5.1.6 fails to enforce API key role restrictions when issuing Mercure subscription tokens, allowing restricted keys to subscribe to all topics. Attackers with author-only or domain-only keys can access the mercure-info endpoint to receive visit data including referrer, user agent, geolocation, and full short URL objects for URLs outside their authorization boundary.
- github.comhttps://github.com/shlinkio/shlink
- github.comhttps://github.com/shlinkio/shlink-common/blob/main/src/Mercure/LcobucciJwtProvider.php#L38-L41
- github.comhttps://github.com/shlinkio/shlink/blob/v5.1.6/module/Rest/src/Action/MercureInfoAction.php#L26-L42
- github.comhttps://github.com/shlinkio/shlink/issues/2633
- www.vulncheck.comhttps://www.vulncheck.com/advisories/shlink-through-5.1.6-mercure-token-authorization-bypass
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-928934.3 MED—
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——0In Eclipse Ankaios versions 0.6.0 to before 1.0.4, `LogRule::matches` in the agent control-interface authorizer stops at the first wildcard pattern in a single rule instead of evaluating later entries, which can cause deny `LogRule` entries to be skipped and allow unauthorized access to another workload's logs.1hCVE-2026-814393.7 LOW—
——0Dell OpenManage Server Administrator, versions prior to 11.1.0.3, contains an Incorrect Authorization vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Protection mechanism bypass.1hCVE-2026-928944.3 MED—
——0A flaw was found in the foreman_ansible plugin's Ansible override values API. The destroy action resolves the target LookupValue record by ID without verifying it belongs to an AnsibleVariable the caller is authorized to edit. An authenticated user with the edit_ansible_variables permission can delete any LookupValue by ID, including override values for Ansible variables outside their permission filter scope and override values belonging to Puppet smart class parameters.2hCVE-2026-784263.7 LOW—
——0The NeuVector JWT verifier accepts noncanonical Base64URL encodings of the same RSA signature field. An attacker holding a valid JWT that has not expired, but was logged out of NeuVector, can continue using the non-expired token with equivalent spelling of the RSA signature field until the token validity expires.2hCVE-2026-928018.8 HIG—
——0cc-connect through 1.5.0 fails to enforce per-user allowlist filtering in the onCardAction handler for Feishu interactive card callbacks. Attackers can dispatch agent commands by triggering card actions in admitted chats, bypassing the per-user access controls that protect the text message handler.15h