CVE Explorer

CVE-2026-13006

ACE vulnerability in conditional configuration file processing by QOS.CH logback-core up to and including version 1.5.36 in Java applications, allows an attacker to execute arbitrary code circumventing existing protections against CVE-2025-11226 by compromising an existing logback configuration file or by injecting an environment variable before program execution. A successful attack requires the presence of Janino library to be present on the user's class path. In addition, the attacker mus

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:377b20e7a30472fa83bdde3da27cc3320f149ee67d9e63de96e5320ac02ef958

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","modules":["logback-core"],"platforms":["Java"],"product":"Logback-core","vendor":"QOS.CH Sarl","versions":[{"lessThanOrEqual":"1.5.36","status":"affected","version":"0.9.20","versionType":"maven"},{"status":"unaffected","version":"1.5.37","versionType":"maven"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:92b5874c5e4a17d684c7d8a8238e84068d467ecd92468ea947fcb264d5c8ce64 · sha256:d873547fe146f947… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"Automatable":"NO","Recovery":"NOT_DEFINED","Safety":"PRESENT","attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"LOCAL","baseScore":7,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"HIGH","providerUrgency":"GREEN","subAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:N/SC:L/SI:L/SA:N/S:P/AU:N/RE:M/U:Green","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"…

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:92b5874c5e4a17d684c7d8a8238e84068d467ecd92468ea947fcb264d5c8ce64 · sha256:d873547fe146f947… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion

{"cweId":"CWE-20","description":"CWE-20 Improper Input Validation","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:92b5874c5e4a17d684c7d8a8238e84068d467ecd92468ea947fcb264d5c8ce64 · sha256:d873547fe146f947… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion

{"url":"https://logback.qos.ch/news.html#1.5.37"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:92b5874c5e4a17d684c7d8a8238e84068d467ecd92468ea947fcb264d5c8ce64 · sha256:d873547fe146f947… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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