{"vulnerability": "CVE-2026-108157", "sightings": [{"uuid": "7be38300-7a3e-4eb4-b4b6-bf6324d4ae16", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-108157", "type": "seen", "source": "https://infosec.exchange/users/cve/statuses/117411901040625577", "content": "CVE-2026-108157 Pingvin Share X 0.19.0 before 1.22.0 Account Takeover via OAuth Email Linking Pingvin Share X from 0.19.0 before 1.22.0 contains an improper authentication vulnerability that allows remote unauthenticated attackers to take over accounts by abusing automatic OAuth email linking in OAuthService.signUp(). Attackers can register a victim's unverified email on an enabled OAuth/OIDC provider, exploiting the missing email_verified check in GenericOidcProvider, to sign in as the victim including administrators while bypassing TOTP.\nhttps://www.cve.org/CVERecord?id=CVE-2026-108157https://github.com/smp46/pingvin-share-x/security/advisories/GHSA-wrcg-4874-45p7https://github.com/smp46/pingvin-share-x/commit/07aa8c0a96030c439e9018ce94a2778bd37304e6https://github.com/smp46/pingvin-share-x/blob/de7ffecf9bfc4976993149a5c4c98efe35161424/backend/src/oauth/oauth.service.ts#L158-L175https://github.com/smp46/pingvin-share-x/releases/tag/v1.22.0https://github.com/smp46/pingvin-share-xhttps://www.vulncheck.com/advisories/pingvin-share-x-0.19.0-before-1.22.0-account-takeover-via-oauth-email-linking#smp46 #pingvin-share-x#CVE_2026_108157#bot", "creation_timestamp": "2026-10-09T16:30:31.895810Z"}, {"uuid": "01d19e91-b735-40f6-a12c-443b90fb5fe9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-108157", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mxhix7kisl2a", "content": "\ud83d\udfe0 CVE-2026-108157 - High (8.1)\n\nPingvin Share X from 0.19.0 before 1.22.0 contains an improper authentication vulnerability that ...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-108157/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-10-09T17:32:11.536866Z"}, {"uuid": "1b833f0e-05ea-4beb-922a-48e13abb49b4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-108157", "type": "seen", "source": "https://bsky.app/profile/stemshop.bsky.social/post/3mxhkx5nbyu2r", "content": "\ud83d\udea8 CVE-2026-108157 \u2014 CVSS 9.2 CRITICAL\n\nPingvin Share X from 0.19.0 before 1.22.0 contains an improper authentication vulnerability that allows rem...\n\n\ud83d\udd0e https://stemshop.top/cve/CVE-2026-108157\n\n#CVE #CyberSecurity #InfoSec", "creation_timestamp": "2026-10-09T18:07:55.769821Z"}, {"uuid": "e807cfbb-e86a-4c9c-a55c-850b6c916d75", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-108157", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mxiacikmwl2h", "content": "CVE-2026-108157 - pingvin-share-x\nVersions 0.19.0 up to but not including 1.22.0 of Pingvin Share X can be tricked into creating a login for any email address that has not been verified. An attacker can register a\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#smp46 #CVE #infosec", "creation_timestamp": "2026-10-10T00:30:05.038684Z"}]}