{"id":"CVE-2025-5264","state":"PUBLISHED","title":"Potential local code execution in “Copy as cURL” command","description":"Due to insufficient escaping of the newline character in the “Copy as cURL” feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user's system. This vulnerability was fixed in Firefox 139, Firefox ESR 115.24, Firefox ESR 128.11, Thunderbird 139, and Thunderbird 128.11.","publishedAt":"2025-05-27T12:29:23.513Z","updatedAt":"2026-04-13T14:27:58.589Z","severity":{"score":4.8,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L","source":"CISA-ADP"},"assigner":"mozilla","products":["Mozilla Firefox","Mozilla Thunderbird"],"affected":[{"vendor":"Mozilla","product":"Firefox","versions":[{"version":"115.24","status":"unaffected","lessThanOrEqual":"115.*","versionType":"rpm"},{"version":"128.11","status":"unaffected","lessThanOrEqual":"128.*","versionType":"rpm"},{"version":"139","status":"unaffected","lessThanOrEqual":"*","versionType":"rpm"}]},{"vendor":"Mozilla","product":"Thunderbird","versions":[{"version":"128.11","status":"unaffected","lessThanOrEqual":"128.*","versionType":"rpm"},{"version":"139","status":"unaffected","lessThanOrEqual":"*","versionType":"rpm"}]}],"references":["https://bugzilla.mozilla.org/show_bug.cgi?id=1950001","https://www.mozilla.org/security/advisories/mfsa2025-42/","https://www.mozilla.org/security/advisories/mfsa2025-43/","https://www.mozilla.org/security/advisories/mfsa2025-44/","https://www.mozilla.org/security/advisories/mfsa2025-45/","https://www.mozilla.org/security/advisories/mfsa2025-46/","https://lists.debian.org/debian-lts-announce/2025/05/msg00046.html","https://lists.debian.org/debian-lts-announce/2025/05/msg00043.html"],"weaknesses":["CWE-77"],"ingestedAt":"2026-10-29T20:09:39.787Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/5xxx/CVE-2025-5264.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-5264","state":"PUBLISHED","datePublished":"2025-05-27T12:29:23.513Z","dateUpdated":"2026-04-13T14:27:58.589Z","assignerShortName":"mozilla","assignerOrgId":"f16b083a-5664-49f3-a51e-8d479e5ed7fe","dateReserved":"2025-05-27T12:29:23.106Z"},"containers":{"cna":{"title":"Potential local code execution in “Copy as cURL” command","descriptions":[{"lang":"en","value":"Due to insufficient escaping of the newline character in the “Copy as cURL” feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user's system. This vulnerability was fixed in Firefox 139, Firefox ESR 115.24, Firefox ESR 128.11, Thunderbird 139, and Thunderbird 128.11."}],"affected":[{"vendor":"Mozilla","product":"Firefox","versions":[{"version":"115.24","status":"unaffected","lessThanOrEqual":"115.*","versionType":"rpm"},{"version":"128.11","status":"unaffected","lessThanOrEqual":"128.*","versionType":"rpm"},{"version":"139","status":"unaffected","lessThanOrEqual":"*","versionType":"rpm"}]},{"vendor":"Mozilla","product":"Thunderbird","versions":[{"version":"128.11","status":"unaffected","lessThanOrEqual":"128.*","versionType":"rpm"},{"version":"139","status":"unaffected","lessThanOrEqual":"*","versionType":"rpm"}]}],"references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1950001"},{"url":"https://www.mozilla.org/security/advisories/mfsa2025-42/"},{"url":"https://www.mozilla.org/security/advisories/mfsa2025-43/"},{"url":"https://www.mozilla.org/security/advisories/mfsa2025-44/"},{"url":"https://www.mozilla.org/security/advisories/mfsa2025-45/"},{"url":"https://www.mozilla.org/security/advisories/mfsa2025-46/"}],"providerMetadata":{"shortName":"mozilla","orgId":"f16b083a-5664-49f3-a51e-8d479e5ed7fe","dateUpdated":"2026-04-13T14:27:58.589Z"},"credits":[{"lang":"en","value":"Ameen Basha M K"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":4.8,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L","integrityImpact":"LOW","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"LOW","privilegesRequired":"LOW","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"id":"CVE-2025-5264","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2025-05-28T03:55:59.370030Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-77","lang":"en","type":"CWE","description":"CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-26T18:27:56.150Z"}},{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/05/msg00046.html"},{"url":"https://lists.debian.org/debian-lts-announce/2025/05/msg00043.html"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-11-03T20:05:59.028Z"}}]}}}