{"id":"CVE-2026-56004","state":"PUBLISHED","title":"obs-service-tar_scm: command injection via mercurial handler","description":"A shellcode injection in the mercurial handler of the obs tar_scm source service before version 0.12.4 could be used by attackers able to provide a _service file to execute code as the source service or the local user checking out the malicious services","publishedAt":"2026-07-02T14:54:02.119Z","updatedAt":"2026-07-02T16:11:28.338Z","severity":{"score":10,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","source":"suse"},"assigner":"suse","products":["openSUSE buildservice"],"affected":[{"vendor":"openSUSE","product":"buildservice","packageName":"obs-service-tar_scm","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"0.12.4","versionType":"rpm"}],"repo":"https://github.com/openSUSE/obs-service-tar_scm"}],"references":["https://github.com/openSUSE/obs-service-tar_scm/pull/552/changes/bcf29d318c671c45fe87dd9f995a4a0c78ecedd7"],"weaknesses":["CWE-78"],"ingestedAt":"2026-10-29T20:12:24.861Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/56xxx/CVE-2026-56004.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-56004","state":"PUBLISHED","datePublished":"2026-07-02T14:54:02.119Z","dateUpdated":"2026-07-02T16:11:28.338Z","assignerShortName":"suse","assignerOrgId":"404e59f5-483d-4b8a-8e7a-e67604dd8afb","dateReserved":"2026-06-18T09:26:55.988Z"},"containers":{"cna":{"title":"obs-service-tar_scm: command injection via mercurial handler","descriptions":[{"lang":"en","value":"A shellcode injection in the mercurial handler of the obs tar_scm source service before version 0.12.4 could be used by attackers able to provide a _service file to execute code as the source service or the local user checking out the malicious services"}],"affected":[{"vendor":"openSUSE","product":"buildservice","packageName":"obs-service-tar_scm","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"0.12.4","versionType":"rpm"}],"repo":"https://github.com/openSUSE/obs-service-tar_scm"}],"references":[{"url":"https://github.com/openSUSE/obs-service-tar_scm/pull/552/changes/bcf29d318c671c45fe87dd9f995a4a0c78ecedd7","tags":["patch"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseSeverity":"CRITICAL","baseScore":10,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-78","lang":"en","description":"CWE-78 Improper neutralization of special elements used in an OS command ('OS command injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"suse","orgId":"404e59f5-483d-4b8a-8e7a-e67604dd8afb","dateUpdated":"2026-07-02T15:21:08.665Z"},"datePublic":"2026-07-01T13:04:00.000Z","impacts":[{"capecId":"CAPEC-242","descriptions":[{"lang":"en","value":"CAPEC-242 Code Injection"}]}],"credits":[{"lang":"en","value":"Maxime Rinaudo of Fenrisk (www.fenrisk.com <http://www.fenrisk.com>)","type":"finder"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.2"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-02T16:11:22.259324Z","id":"CVE-2026-56004","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-02T16:11:28.338Z"}}]}}}