CVE Explorer
CVE-2026-28512
Pocket ID is an OIDC provider that allows users to authenticate with their passkeys to your services. From 2.0.0 to before 2.4.0, a flaw in callback URL validation allowed crafted redirect_uri values containing URL userinfo (@) to bypass legitimate callback pattern checks. If an attacker can trick a user into opening a malicious authorization link, the authorization code may be redirected to an attacker-controlled host. This vulnerability is fixed in 2.4.0.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"pocket-id","vendor":"pocket-id","versions":[{"status":"affected","version":">= 2.0.0, < 2.4.0"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:b0ec5456d6325cb0fbee3461abbd75f8b87b8bf5df246b2ce10428eed2d96c98 · sha256:7e7ebf84f6c9ca73… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:b0ec5456d6325cb0fbee3461abbd75f8b87b8bf5df246b2ce10428eed2d96c98 · sha256:7e7ebf84f6c9ca73… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-601","description":"CWE-601: URL Redirection to Untrusted Site ('Open Redirect')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:b0ec5456d6325cb0fbee3461abbd75f8b87b8bf5df246b2ce10428eed2d96c98 · sha256:7e7ebf84f6c9ca73… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"name":"https://github.com/pocket-id/pocket-id/commit/3a339e33191c31b68bf57db907f800d9de5ffbc8","tags":["x_refsource_MISC"],"url":"https://github.com/pocket-id/pocket-id/commit/3a339e33191c31b68bf57db907f800d9de5ffbc8"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:b0ec5456d6325cb0fbee3461abbd75f8b87b8bf5df246b2ce10428eed2d96c98 · sha256:7e7ebf84f6c9ca73… · /containers/cna/references/1
{"name":"https://github.com/pocket-id/pocket-id/security/advisories/GHSA-9h33-g3ww-mqff","tags":["x_refsource_CONFIRM"],"url":"https://github.com/pocket-id/pocket-id/security/advisories/GHSA-9h33-g3ww-mqff"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:b0ec5456d6325cb0fbee3461abbd75f8b87b8bf5df246b2ce10428eed2d96c98 · sha256:7e7ebf84f6c9ca73… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.