{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-8878","assignerOrgId":"37e5125f-f79b-445b-8fad-9564f167944b","state":"PUBLISHED","assignerShortName":"certcc","dateReserved":"2026-05-18T20:27:44.651Z","datePublished":"2026-06-03T18:09:04.115Z","dateUpdated":"2026-06-04T14:18:55.977Z"},"containers":{"cna":{"title":"CVE-2026-8878","descriptions":[{"lang":"en","value":"Version 3.0.7 of the Securly Chrome Extension exposes multiple publicly accessible endpoints that allow unauthenticated access to sensitive data. The exposed information consists of SHA-1 hashes that are inadequately obfuscated using a simple Caesar cipher, which can be easily reversed to recover the original hash values and access the protected data."}],"source":{"discovery":"UNKNOWN"},"affected":[{"vendor":"Securly","product":"Securly Chrome Extension","versions":[{"status":"affected","version":"0","lessThanOrEqual":"3.0.7","versionType":"custom"}]}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-922 Insecure Storage of Sensitive Information"}]}],"references":[{"url":"https://kb.cert.org/vuls/id/595768"}],"x_generator":{"engine":"VINCE 3.0.42","env":"prod","origin":"https://cveawg.mitre.org/api/cve/CVE-2026-8878"},"providerMetadata":{"orgId":"37e5125f-f79b-445b-8fad-9564f167944b","shortName":"certcc","dateUpdated":"2026-06-03T18:09:04.115Z"}},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-06-04T14:18:41.000614Z","id":"CVE-2026-8878","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-06-04T14:18:55.977Z"}}]}}