CVE-2021-33511 - Vulnerability Details - OpenCVE

Description

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.

Published: 2021-05-21

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-0193	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.
Github GHSA	GHSA-gc9g-67cq-p7v4	Server-Side Request Forgery in Plone

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00276.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://www.openwall.com/lists/oss-security/2021/05/22/1
https://plone.org/security/hotfix/20210518/server-side-request-forgery-via-lxml-parser

History

No history.

Subscriptions

Plone Plone

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-05-21T21:32:24.000Z

Updated: 2024-08-03T23:50:42.968Z

Reserved: 2021-05-21T00:00:00.000Z

Link: CVE-2021-33511

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-05-21T22:15:08.597

Modified: 2024-11-21T06:08:59.303

Link: CVE-2021-33511

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-918

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