{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-8547","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2025-08-04T13:04:44.659Z","datePublished":"2025-08-05T05:32:06.564Z","dateUpdated":"2025-08-05T16:16:15.788Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2025-08-05T05:32:06.564Z"},"title":"atjiu pybbs Email Verification improper authorization","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-285","lang":"en","description":"Improper Authorization"}]},{"descriptions":[{"type":"CWE","cweId":"CWE-266","lang":"en","description":"Incorrect Privilege Assignment"}]}],"affected":[{"vendor":"atjiu","product":"pybbs","versions":[{"version":"6.0","status":"affected"}],"modules":["Email Verification Handler"]}],"descriptions":[{"lang":"en","value":"A vulnerability has been found in atjiu pybbs up to 6.0.0 and classified as critical. This vulnerability affects unknown code of the component Email Verification Handler. The manipulation leads to improper authorization. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The name of the patch is 044f22893bee254dc2bb0d30f614913fab3c22c2. It is recommended to apply a patch to fix this issue."},{"lang":"de","value":"In atjiu pybbs bis 6.0.0 wurde eine kritische Schwachstelle gefunden. Das betrifft eine unbekannte Funktionalität der Komponente Email Verification Handler. Mittels Manipulieren mit unbekannten Daten kann eine improper authorization-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk angegangen werden. Der Exploit steht zur öffentlichen Verfügung. Der Patch wird als 044f22893bee254dc2bb0d30f614913fab3c22c2 bezeichnet. Als bestmögliche Massnahme wird Patching empfohlen."}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":6.9,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":5.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":5.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":5,"vectorString":"AV:N/AC:L/Au:N/C:N/I:P/A:N/E:POC/RL:OF/RC:C"}}],"timeline":[{"time":"2025-08-04T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2025-08-04T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2025-08-04T15:10:15.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"ZAST.AI (VulDB User)","type":"reporter"}],"references":[{"url":"https://vuldb.com/?id.318676","name":"VDB-318676 | atjiu pybbs Email Verification improper authorization","tags":["vdb-entry"]},{"url":"https://vuldb.com/?ctiid.318676","name":"VDB-318676 | CTI Indicators (IOB, IOC, TTP)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.622180","name":"Submit #622180 | atjiu https://github.com/atjiu/pybbs  <=6.0.0 Registration email is not verified","tags":["third-party-advisory"]},{"url":"https://github.com/atjiu/pybbs/issues/200","tags":["issue-tracking"]},{"url":"https://github.com/atjiu/pybbs/issues/200#issuecomment-3134710486","tags":["issue-tracking"]},{"url":"https://github.com/atjiu/pybbs/issues/200#issue-3256283647","tags":["exploit","issue-tracking"]},{"url":"https://github.com/atjiu/pybbs/commit/044f22893bee254dc2bb0d30f614913fab3c22c2","tags":["patch"]}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-08-05T16:15:16.577587Z","id":"CVE-2025-8547","options":[{"Exploitation":"poc"},{"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":"2025-08-05T16:16:15.788Z"}}]}}