CVE-2021-33511

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-33511
Plone though 5.2.4 allows SSRF via the lxml parser. This affects Diazo themes, Dexterity TTW schemas, and modeleditors in plone.app.theming, plone.app.dexterity, and plone.supermodel.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References
Link Resource
http://www.openwall.com/lists/oss-security/2021/05/22/1 Mailing List Third Party Advisory
https://plone.org/security/hotfix/20210518/server-side-request-forgery-via-lxml-parser Vendor Advisory
http://www.openwall.com/lists/oss-security/2021/05/22/1 Mailing List Third Party Advisory
https://plone.org/security/hotfix/20210518/server-side-request-forgery-via-lxml-parser Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:plone:plone:*:*:*:*:*:*:*:*
History

21 Nov 2024, 06:08

Type Values Removed Values Added
References () http://www.openwall.com/lists/oss-security/2021/05/22/1 - Mailing List, Third Party Advisory () http://www.openwall.com/lists/oss-security/2021/05/22/1 - Mailing List, Third Party Advisory
References () https://plone.org/security/hotfix/20210518/server-side-request-forgery-via-lxml-parser - Vendor Advisory () https://plone.org/security/hotfix/20210518/server-side-request-forgery-via-lxml-parser - Vendor Advisory

24 May 2021, 18:30

Type Values Removed Values Added
CPE cpe:2.3:a:plone:plone:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 7.5
CWE CWE-918
References (MISC) https://plone.org/security/hotfix/20210518/server-side-request-forgery-via-lxml-parser - (MISC) https://plone.org/security/hotfix/20210518/server-side-request-forgery-via-lxml-parser - Vendor Advisory
References (MLIST) http://www.openwall.com/lists/oss-security/2021/05/22/1 - (MLIST) http://www.openwall.com/lists/oss-security/2021/05/22/1 - Mailing List, Third Party Advisory

22 May 2021, 18:15

Type Values Removed Values Added
References
  • (MLIST) http://www.openwall.com/lists/oss-security/2021/05/22/1 -

21 May 2021, 22:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-05-21 22:15

Updated : 2024-11-21 06:08

NVD link : CVE-2021-33511

Mitre link : CVE-2021-33511

CVE.ORG link : CVE-2021-33511

JSON object : View

Products Affected

plone

  • plone
CWE
CWE-918

Server-Side Request Forgery (SSRF)