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CVE-2026-42291

SysReptor is a fully customizable pentest reporting platform. From version 2026.4 to before version 2026.27, the endpoints for reading and creating sharing links for personal notes is not properly authorized. This allows authenticated attackers who obtain the note ID of victim users to list and create sharing links to those users' personal notes. This gives attackers read and write access to notes of other users. This exploit works in both SysReptor Professional and Community. In Community it ha
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:f08b3bfdb5a2feb6193599716bdc383bd3920a1cd8a80b16f7eca98483780ea7
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"sysreptor","vendor":"Syslifters","versions":[{"status":"affected","version":">= 2026.4, < 2026.27"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e46144a376170f18789842a1a4b2fcb9ff0e9152b0bd6b08906859c1751402a6 · sha256:470d806424bb94d9… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.8,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e46144a376170f18789842a1a4b2fcb9ff0e9152b0bd6b08906859c1751402a6 · sha256:470d806424bb94d9… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"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:e46144a376170f18789842a1a4b2fcb9ff0e9152b0bd6b08906859c1751402a6 · sha256:470d806424bb94d9… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/Syslifters/sysreptor/releases/tag/2026.27","tags":["x_refsource_MISC"],"url":"https://github.com/Syslifters/sysreptor/releases/tag/2026.27"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e46144a376170f18789842a1a4b2fcb9ff0e9152b0bd6b08906859c1751402a6 · sha256:470d806424bb94d9… · /containers/cna/references/1
{"name":"https://github.com/Syslifters/sysreptor/security/advisories/GHSA-pcpr-q2qj-3v43","tags":["x_refsource_CONFIRM"],"url":"https://github.com/Syslifters/sysreptor/security/advisories/GHSA-pcpr-q2qj-3v43"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e46144a376170f18789842a1a4b2fcb9ff0e9152b0bd6b08906859c1751402a6 · sha256:470d806424bb94d9… · /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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