{"id":"CVE-2026-118995","state":"PUBLISHED","title":"CallBackery versions before 0.62.0 for Perl accept unintended values in form fields checked by createRxValidator","description":"CallBackery versions before 0.62.0 for Perl accept unintended values in form fields checked by createRxValidator.\n\ncreateRxValidator() is documented to anchor the supplied pattern at both ends, but builds /^${rx}$/ without grouping the pattern. An alternation such as yes|no then accepts any value starting with yes or ending with no, and $ also accepts a value with one trailing newline.\n\nAn authenticated user can submit values the pattern was meant to reject, which an application may then write into generated configuration files.","publishedAt":"2026-10-30T13:10:38.972Z","updatedAt":"2026-10-30T13:10:38.972Z","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/GuiPlugin/Abstract.pm"],"programRoutines":[{"name":"CallBackery::GuiPlugin::Abstract::createRxValidator"}],"repo":"https://github.com/oetiker/callbackery"}],"references":["https://metacpan.org/release/OETIKER/CallBackery-0.62.0/changes"],"weaknesses":["CWE-625"],"ingestedAt":"2026-10-30T13:18:06.291Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/118xxx/CVE-2026-118995.json","commit":"b5d1edeba86b964912c3143c2f57bd69bccbd7c7","baselineCommit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-118995","state":"PUBLISHED","datePublished":"2026-10-30T13:10:38.972Z","dateUpdated":"2026-10-30T13:10:38.972Z","assignerShortName":"CPANSec","assignerOrgId":"9b29abf9-4ab0-4765-b253-1875cd9b441e","dateReserved":"2026-10-29T10:58:47.286Z"},"containers":{"cna":{"title":"CallBackery versions before 0.62.0 for Perl accept unintended values in form fields checked by createRxValidator","descriptions":[{"lang":"en","value":"CallBackery versions before 0.62.0 for Perl accept unintended values in form fields checked by createRxValidator.\n\ncreateRxValidator() is documented to anchor the supplied pattern at both ends, but builds /^${rx}$/ without grouping the pattern. An alternation such as yes|no then accepts any value starting with yes or ending with no, and $ also accepts a value with one trailing newline.\n\nAn authenticated user can submit values the pattern was meant to reject, which an application may then write into generated configuration files."}],"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/GuiPlugin/Abstract.pm"],"programRoutines":[{"name":"CallBackery::GuiPlugin::Abstract::createRxValidator"}],"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-625","description":"CWE-625 Permissive Regular Expression","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"CPANSec","orgId":"9b29abf9-4ab0-4765-b253-1875cd9b441e","dateUpdated":"2026-10-30T13:10:38.972Z"},"solutions":[{"lang":"en","value":"Upgrade to CallBackery 0.62.0 or later."}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"cpansec-cna-tool 0.1"}}}}}