CVE-2026-118987

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{"affected": [{"affectedData": [{"collectionURL": "https://cpan.org/modules", "defaultStatus": "unaffected", "modules": ["CallBackery"], "packageName": "CallBackery", "packageURL": "pkg:cpan/CallBackery", "programFiles": ["lib/CallBackery/User.pm"], "programRoutines": [{"name": "CallBackery::User::cookieConf"}], "repo": "https://github.com/oetiker/callbackery", "versions": [{"lessThan": "0.62.0", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "CallBackery versions before 0.62.0 for Perl accept session cookies of any age sent in the X-Session-Cookie header.\n\ncookieConf() rejects a cookie older than 300 seconds only when it arrives in the xsc query parameter. The same cookie sent in the X-Session-Cookie header is accepted however old it is.\n\nA session cookie that leaks through a log, a Referer header or browser history authenticates as its user indefinitely."}], "id": "CVE-2026-118987", "lastModified": "2026-11-06T17:17:16.947", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-118987", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-11-06T16:47:39.076054Z", "version": "2.0.3"}}]}, "published": "2026-10-30T14:16:41.670", "references": [{"source": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "url": "https://metacpan.org/release/OETIKER/CallBackery-0.62.0/changes"}], "sourceIdentifier": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "vulnStatus": "Deferred"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,0.62.0)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "manual", "scores": [{"score": 100.0, "source": "manual"}]}, "product": "callbackery", "vendor": "perl"}], "created": "2026-10-30T14:30:08.695204+00:00", "updated": "2026-11-06T19:15:08.164910+00:00", "vendors": ["perl", "perl$PRODUCT$callbackery"]}