{"id":"CVE-2026-118990","state":"PUBLISHED","title":"CallBackery versions before 0.62.0 for Perl leave a world-readable dump of the configuration database in /tmp when taking a configuration backup","description":"CallBackery versions before 0.62.0 for Perl leave a world-readable dump of the configuration database in /tmp when taking a configuration backup.\n\ngetConfigBlob() has the sqlite3 shell write the dump to /tmp/cbdump<pid> and never removes it. The file takes the process umask, and a symlink planted at that predictable name is followed.\n\nThe dump holds every user's password hash and every value saved by the application's forms. A local user can read these after any backup, and may redirect the dump to a file of their choosing.","publishedAt":"2026-10-30T13:12:29.396Z","updatedAt":"2026-10-30T13:12:29.396Z","severity":null,"assigner":"CPANSec","products":["CallBackery"],"affected":[{"packageName":"CallBackery","packageURL":"pkg:cpan/CallBackery","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"0.62.0","versionType":"custom"}],"collectionURL":"https://cpan.org/modules","modules":["CallBackery"],"programFiles":["lib/CallBackery/Config.pm"],"programRoutines":[{"name":"CallBackery::Config::getConfigBlob"}],"repo":"https://github.com/oetiker/callbackery"}],"references":["https://metacpan.org/release/OETIKER/CallBackery-0.62.0/changes"],"weaknesses":["CWE-379","CWE-59"],"ingestedAt":"2026-10-30T13:18:06.291Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/118xxx/CVE-2026-118990.json","commit":"b5d1edeba86b964912c3143c2f57bd69bccbd7c7","baselineCommit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-118990","state":"PUBLISHED","datePublished":"2026-10-30T13:12:29.396Z","dateUpdated":"2026-10-30T13:12:29.396Z","assignerShortName":"CPANSec","assignerOrgId":"9b29abf9-4ab0-4765-b253-1875cd9b441e","dateReserved":"2026-10-29T10:58:47.285Z"},"containers":{"cna":{"title":"CallBackery versions before 0.62.0 for Perl leave a world-readable dump of the configuration database in /tmp when taking a configuration backup","descriptions":[{"lang":"en","value":"CallBackery versions before 0.62.0 for Perl leave a world-readable dump of the configuration database in /tmp when taking a configuration backup.\n\ngetConfigBlob() has the sqlite3 shell write the dump to /tmp/cbdump<pid> and never removes it. The file takes the process umask, and a symlink planted at that predictable name is followed.\n\nThe dump holds every user's password hash and every value saved by the application's forms. A local user can read these after any backup, and may redirect the dump to a file of their choosing."}],"affected":[{"packageName":"CallBackery","packageURL":"pkg:cpan/CallBackery","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"0.62.0","versionType":"custom"}],"collectionURL":"https://cpan.org/modules","modules":["CallBackery"],"programFiles":["lib/CallBackery/Config.pm"],"programRoutines":[{"name":"CallBackery::Config::getConfigBlob"}],"repo":"https://github.com/oetiker/callbackery"}],"references":[{"url":"https://metacpan.org/release/OETIKER/CallBackery-0.62.0/changes","tags":["release-notes"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-379","description":"CWE-379 Creation of Temporary File in Directory with Insecure Permissions","lang":"en","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-59","description":"CWE-59 Improper Link Resolution Before File Access","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"CPANSec","orgId":"9b29abf9-4ab0-4765-b253-1875cd9b441e","dateUpdated":"2026-10-30T13:12:29.396Z"},"solutions":[{"lang":"en","value":"Upgrade to CallBackery 0.62.0 or later, and delete any leftover /tmp/cbdump* files."}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"cpansec-cna-tool 0.1"}}}}}