CVE Explorer

CVE-2026-49848

FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a software implementation that runs on any commodity hardware. Prior to version 1.11.1, mod_verto's check_auth userauth branch wrote request-supplied userVariables into the connection state before comparing the supplied password. The writes are append-only and the connection is not closed on a failed compare, so values declared on bad-password attempts persisted on the same Web

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:1ff1f8e255dcdba73a46b5a2f3ec3e2db5146cedc89adf69712111d854c8627d

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"freeswitch","vendor":"signalwire","versions":[{"status":"affected","version":"< 1.11.1"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:f87e0d84160f684755de4479317ae5d61f8a582d002fef7389a6c36c155f423f · sha256:e9122ac053dc0425… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:f87e0d84160f684755de4479317ae5d61f8a582d002fef7389a6c36c155f423f · sha256:e9122ac053dc0425… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-287","description":"CWE-287: Improper Authentication","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:f87e0d84160f684755de4479317ae5d61f8a582d002fef7389a6c36c155f423f · sha256:e9122ac053dc0425… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"name":"https://github.com/signalwire/freeswitch/releases/tag/v1.11.1","tags":["x_refsource_MISC"],"url":"https://github.com/signalwire/freeswitch/releases/tag/v1.11.1"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f87e0d84160f684755de4479317ae5d61f8a582d002fef7389a6c36c155f423f · sha256:e9122ac053dc0425… · /containers/cna/references/1

{"name":"https://github.com/signalwire/freeswitch/security/advisories/GHSA-j38x-xm7f-9p2f","tags":["x_refsource_CONFIRM"],"url":"https://github.com/signalwire/freeswitch/security/advisories/GHSA-j38x-xm7f-9p2f"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f87e0d84160f684755de4479317ae5d61f8a582d002fef7389a6c36c155f423f · sha256:e9122ac053dc0425… · /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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