CVE-2020-29605

An issue was discovered in MantisBT before 2.24.4. Due to insufficient access-level checks, any logged-in user allowed to perform Group Actions can get access to the Summary fields of private Issues via bug_arr[]= in a crafted bug_actiongroup_page.php URL. (The target Issues can have Private view status, or belong to a private Project.)

CVSS v3 4.3 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:N/A:N

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://mantisbt.org/bugs/view.php?id=27357	Exploit Patch Vendor Advisory
https://mantisbt.org/bugs/view.php?id=27727	Exploit Patch Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:mantisbt:mantisbt:*:*:*:*:*:*:*:*

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-01-29 07:15

Updated : 2021-01-30 00:36

NVD link : CVE-2020-29605

Mitre link : CVE-2020-29605

CVE.ORG link : CVE-2020-29605

JSON object : View

Products Affected

microsoft

windows

mantisbt

mantisbt

CWE

CWE-863

Incorrect Authorization

{"id": "CVE-2020-29605", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2021-01-29T07:15:17.937", "references": [{"url": "https://mantisbt.org/bugs/view.php?id=27357", "tags": ["Exploit", "Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://mantisbt.org/bugs/view.php?id=27727", "tags": ["Exploit", "Patch", "Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-863"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in MantisBT before 2.24.4. Due to insufficient access-level checks, any logged-in user allowed to perform Group Actions can get access to the Summary fields of private Issues via bug_arr[]= in a crafted bug_actiongroup_page.php URL. (The target Issues can have Private view status, or belong to a private Project.)"}, {"lang": "es", "value": "Se detect\u00f3 un problema en MantisBT versiones anteriores a 2.24.4. Debido a unas comprobaciones de nivel de acceso insuficientes, cualquier usuario que haya iniciado sesi\u00f3n con permiso para llevar a cabo acciones de grupo puede conseguir acceso a los campos de Resumen de Problemas privados por medio de bug_arr[]= en una URL bug_actiongroup_page.php dise\u00f1ada. (Los problemas objetivos pueden tener un estado de vista Privada o pertenecer a un proyecto privado)"}], "lastModified": "2021-01-30T00:36:39.083", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mantisbt:mantisbt:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E1E7F65F-C6A7-4052-8E14-4E285744207F", "versionEndExcluding": "2.24.4"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}