NVD

CVE-2023-46734 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Starting in versions 2.0.0, 5.0.0, and 6.0.0 and prior to versions 4.4.51, 5.4.31, and 6.3.8, some Twig filters in CodeExtension use `is_safe=html` but don't actually ensure their input is safe. As of versions 4.4.51, 5.4.31, and 6.3.8, Symfony now escapes the output of the affected filters.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

CNA: GitHub, Inc.

Base Score: 6.1 MEDIUM

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: N/A

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
https://github.com/symfony/symfony/commit/5d095d5feb1322b16450284a04d6bb48d1198f54	Patch
https://github.com/symfony/symfony/commit/9da9a145ce57e4585031ad4bee37c497353eec7c	Patch
https://github.com/symfony/symfony/security/advisories/GHSA-q847-2q57-wmr3	Vendor Advisory
https://lists.debian.org/debian-lts-announce/2023/11/msg00019.html

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-79	Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')	GitHub, Inc.

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Initial Analysis by NIST 11/16/2023 6:39:46 PM

Action	Type	Old Value	New Value
Added	CPE Configuration		Record truncated, showing 500 of 639 characters. View Entire Change Record OR cpe:2.3:a:sensiolabs:symfony::::::::* versions from (including) 2.0.0 up to (excluding) 4.4.51 cpe:2.3:a:sensiolabs:symfony::::::::* versions from (including) 5.0.0 up to (excluding) 5.4.31 cpe:2.3:a:sensiolabs:symfony::::::::* versions from (including) 6.0.0 up to (excluding) 6.3.8 cpe:2.3:a:sensiolabs:twig::::::::* versions from (including) 2.0.0 up to (excluding) 4.4.51 cpe:2.3:a:sensiolabs:twig::::::::* versions from (includ
Added	CVSS V3.1		NIST AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Changed	Reference Type	https://github.com/symfony/symfony/commit/5d095d5feb1322b16450284a04d6bb48d1198f54 No Types Assigned	https://github.com/symfony/symfony/commit/5d095d5feb1322b16450284a04d6bb48d1198f54 Patch
Changed	Reference Type	https://github.com/symfony/symfony/commit/9da9a145ce57e4585031ad4bee37c497353eec7c No Types Assigned	https://github.com/symfony/symfony/commit/9da9a145ce57e4585031ad4bee37c497353eec7c Patch
Changed	Reference Type	https://github.com/symfony/symfony/security/advisories/GHSA-q847-2q57-wmr3 No Types Assigned	https://github.com/symfony/symfony/security/advisories/GHSA-q847-2q57-wmr3 Vendor Advisory

New CVE Received by NIST 11/10/2023 1:15:09 PM

Action	Type	New Value
Added	CVSS V3.1	GitHub, Inc. AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Added	CWE	GitHub, Inc. CWE-79
Added	Description	Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Starting in versions 2.0.0, 5.0.0, and 6.0.0 and prior to versions 4.4.51, 5.4.31, and 6.3.8, some Twig filters in CodeExtension use `is_safe=html` but don't actually ensure their input is safe. As of versions 4.4.51, 5.4.31, and 6.3.8, Symfony now escapes the output of the affected filters.
Added	Reference	GitHub, Inc. https://github.com/symfony/symfony/commit/5d095d5feb1322b16450284a04d6bb48d1198f54 [No types assigned]
Added	Reference	GitHub, Inc. https://github.com/symfony/symfony/commit/9da9a145ce57e4585031ad4bee37c497353eec7c [No types assigned]
Added	Reference	GitHub, Inc. https://github.com/symfony/symfony/security/advisories/GHSA-q847-2q57-wmr3 [No types assigned]

Quick Info

CVE Dictionary Entry:
CVE-2023-46734
NVD Published Date:
11/10/2023
NVD Last Modified:
11/24/2023
Source:
GitHub, Inc.

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Information Technology Laboratory

National Vulnerability Database