{"id":"CVE-2026-32810","state":"PUBLISHED","title":"Halloy has insecure file permissions on credential files","description":"Halloy is an IRC application written in Rust. In versions on \\*nix and macOS prior to commit f180e41061db393acf65bc99f5c5e7397586d9cb, halloy creates its config directory and files using default umask permissions, which typically results in `0644` on files and `0755` on directories. This allows any local user on the system to read plaintext credentials stored in `config.toml` or referenced `password_file` paths. Commit f180e41061db393acf65bc99f5c5e7397586d9cb patches the issue.","publishedAt":"2026-03-20T22:40:49.237Z","updatedAt":"2026-03-23T21:41:38.612Z","severity":{"score":4.8,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["squidowl halloy"],"affected":[{"vendor":"squidowl","product":"halloy","versions":[{"version":"<= 2026.4","status":"affected"}]}],"references":["https://github.com/squidowl/halloy/security/advisories/GHSA-x5j2-fr4h-9p7g","https://github.com/squidowl/halloy/commit/f180e41061db393acf65bc99f5c5e7397586d9cb"],"weaknesses":["CWE-732"],"ingestedAt":"2026-10-29T20:11:40.391Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/32xxx/CVE-2026-32810.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-32810","state":"PUBLISHED","datePublished":"2026-03-20T22:40:49.237Z","dateUpdated":"2026-03-23T21:41:38.612Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-03-16T17:35:36.696Z"},"containers":{"cna":{"title":"Halloy has insecure file permissions on credential files","descriptions":[{"lang":"en","value":"Halloy is an IRC application written in Rust. In versions on \\*nix and macOS prior to commit f180e41061db393acf65bc99f5c5e7397586d9cb, halloy creates its config directory and files using default umask permissions, which typically results in `0644` on files and `0755` on directories. This allows any local user on the system to read plaintext credentials stored in `config.toml` or referenced `password_file` paths. Commit f180e41061db393acf65bc99f5c5e7397586d9cb patches the issue."}],"affected":[{"vendor":"squidowl","product":"halloy","versions":[{"version":"<= 2026.4","status":"affected"}]}],"references":[{"url":"https://github.com/squidowl/halloy/security/advisories/GHSA-x5j2-fr4h-9p7g","name":"https://github.com/squidowl/halloy/security/advisories/GHSA-x5j2-fr4h-9p7g","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/squidowl/halloy/commit/f180e41061db393acf65bc99f5c5e7397586d9cb","name":"https://github.com/squidowl/halloy/commit/f180e41061db393acf65bc99f5c5e7397586d9cb","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV4_0":{"attackVector":"LOCAL","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":4.8,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N","version":"4.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-732","lang":"en","description":"CWE-732: Incorrect Permission Assignment for Critical Resource","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-03-20T22:40:49.237Z"},"source":{"advisory":"GHSA-x5j2-fr4h-9p7g","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/squidowl/halloy/security/advisories/GHSA-x5j2-fr4h-9p7g","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-23T21:00:54.544825Z","id":"CVE-2026-32810","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-03-23T21:41:38.612Z"}}]}}}