CVE-2017-14957

Stored XSS vulnerability via a comment in inc/conv.php in BlogoText before 3.7.6 allows an unauthenticated attacker to inject JavaScript. If the victim is an administrator, an attacker can (for example) change global settings or create/delete posts. It is also possible to execute JavaScript against unauthenticated users of the blog.

CVSS v3 6.1 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector : AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
http://openwall.com/lists/oss-security/2017/10/01/1	Mailing List Patch Third Party Advisory
https://github.com/BlogoText/blogotext/issues/318	Issue Tracking Patch Third Party Advisory
https://github.com/BlogoText/blogotext/pull/320/commits/1a283cc8ad2cda37e0a6aff8f4558b98ecbfd9c2	Issue Tracking Patch Third Party Advisory
https://github.com/BlogoText/blogotext/releases/tag/3.7.6	Release Notes Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:blogotext_project:blogotext:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-10-02 01:29

Updated : 2024-02-04 19:29

NVD link : CVE-2017-14957

Mitre link : CVE-2017-14957

CVE.ORG link : CVE-2017-14957

JSON object : View

Products Affected

blogotext_project

blogotext

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

{"id": "CVE-2017-14957", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.0", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}]}, "published": "2017-10-02T01:29:00.437", "references": [{"url": "http://openwall.com/lists/oss-security/2017/10/01/1", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/BlogoText/blogotext/issues/318", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/BlogoText/blogotext/pull/320/commits/1a283cc8ad2cda37e0a6aff8f4558b98ecbfd9c2", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/BlogoText/blogotext/releases/tag/3.7.6", "tags": ["Release Notes", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "Stored XSS vulnerability via a comment in inc/conv.php in BlogoText before 3.7.6 allows an unauthenticated attacker to inject JavaScript. If the victim is an administrator, an attacker can (for example) change global settings or create/delete posts. It is also possible to execute JavaScript against unauthenticated users of the blog."}, {"lang": "es", "value": "Una vulnerabilidad de tipo Cross-Site Scripting (XSS) persistente mediante un comentario en inc/conv.php en BlogoText en versiones anteriores a la 3.7.6 permite que un atacante no autenticado inyecte c\u00f3digo JavaScript. Si la v\u00edctima es un administrador, un atacante podr\u00eda (por ejemplo) cambiar la configuraci\u00f3n global o crear o eliminar publicaciones. Es tambi\u00e9n posible ejecutar c\u00f3digo JavaScript contra los usuarios no autenticados del blog."}], "lastModified": "2017-10-06T16:50:01.420", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:blogotext_project:blogotext:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "45522958-7ACC-449C-B9F3-11042C6CD4FF", "versionEndIncluding": "3.7.5"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}