CVE Explorer

CVE-2026-43977

wger is a free, open-source workout and fitness manager. In versions prior to 2.6, any authenticated user can read another user's private workout session notes, exercise history, and training statistics by calling the /logs/ and /stats/ actions on a routine they do not own. The vulnerability exists in RoutineViewSet (wger/manager/api/views.py). The view defines two custom actions /logs/ and /stats/ that are intended to return data for the requesting user's own training history within a routine.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:12d41dcd80bae739f1fc14077213f2ab8ca0e13b4d4616c6b3fdebc46df3e13c

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-863","description":"CWE-863: Incorrect Authorization","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:5359423f53b4c1b4dab009ea7eadee133a2bc260f130ccacada848f0af7ae77e · sha256:3a7acd6288d8e0d2… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-639","description":"CWE-639: Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:5359423f53b4c1b4dab009ea7eadee133a2bc260f130ccacada848f0af7ae77e · sha256:3a7acd6288d8e0d2… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion

{"product":"wger","vendor":"wger-project","versions":[{"status":"affected","version":"< 2.6"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:5359423f53b4c1b4dab009ea7eadee133a2bc260f130ccacada848f0af7ae77e · sha256:3a7acd6288d8e0d2… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:5359423f53b4c1b4dab009ea7eadee133a2bc260f130ccacada848f0af7ae77e · sha256:3a7acd6288d8e0d2… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions

{"cweId":"CWE-863","description":"CWE-863: Incorrect Authorization","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:5359423f53b4c1b4dab009ea7eadee133a2bc260f130ccacada848f0af7ae77e · sha256:3a7acd6288d8e0d2… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-639","description":"CWE-639: Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:5359423f53b4c1b4dab009ea7eadee133a2bc260f130ccacada848f0af7ae77e · sha256:3a7acd6288d8e0d2… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"tags":["exploit"],"url":"https://github.com/wger-project/wger/security/advisories/GHSA-cj9g-27ph-4cgv"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:5359423f53b4c1b4dab009ea7eadee133a2bc260f130ccacada848f0af7ae77e · sha256:3a7acd6288d8e0d2… · /containers/adp/0/references/0

{"name":"https://github.com/wger-project/wger/security/advisories/GHSA-cj9g-27ph-4cgv","tags":["x_refsource_CONFIRM"],"url":"https://github.com/wger-project/wger/security/advisories/GHSA-cj9g-27ph-4cgv"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:5359423f53b4c1b4dab009ea7eadee133a2bc260f130ccacada848f0af7ae77e · sha256:3a7acd6288d8e0d2… · /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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