CVE Explorer

CVE-2026-27012

OpenSTAManager is an open source management software for technical assistance and invoicing. In 2.9.8 and earlier, a privilege escalation and authentication bypass vulnerability in OpenSTAManager allows any attacker to arbitrarily change a user's group (idgruppo) by directly calling modules/utenti/actions.php. This can promote an existing account (e.g. agent) into the Amministratori group as well as demote any user including existing administrators.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:b95686f13855ff5c28b8deaa4be5ca9ccc0840692fc000801eec35cf84fdd008

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"openstamanager","vendor":"devcode-it","versions":[{"status":"affected","version":"<= 2.9.8"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:68f324180c3bf9f5554d04b1ba55ac021c4bd9cfb8502d5ac6b03bbbbe481a55 · sha256:49a5f90af88be905… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:68f324180c3bf9f5554d04b1ba55ac021c4bd9cfb8502d5ac6b03bbbbe481a55 · sha256:49a5f90af88be905… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-306","description":"CWE-306: Missing Authentication for Critical Function","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:68f324180c3bf9f5554d04b1ba55ac021c4bd9cfb8502d5ac6b03bbbbe481a55 · sha256:49a5f90af88be905… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion

{"name":"https://github.com/devcode-it/openstamanager/security/advisories/GHSA-247v-7cw6-q57v","tags":["x_refsource_CONFIRM"],"url":"https://github.com/devcode-it/openstamanager/security/advisories/GHSA-247v-7cw6-q57v"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:68f324180c3bf9f5554d04b1ba55ac021c4bd9cfb8502d5ac6b03bbbbe481a55 · sha256:49a5f90af88be905… · /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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