Symfony up to 6.3.7 Error Message cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Symfony up to 6.3.7. The impacted element is an unknown function of the component Error Message Handler. Executing a manipulation can lead to cross site scripting. This vulnerability is handled as CVE-2023-46735. The attack can be executed remotely. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Symfony up to 6.3.7 and classified as problematic. This vulnerability affects an unknown functionality of the component Error Message Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. CVE summarizes:

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Starting in version 6.0.0 and prior to version 6.3.8, the error message in `WebhookController` returns unescaped user-submitted input. As of version 6.3.8, `WebhookController` now doesn't return any user-submitted input in its response.

The weakness was released 11/10/2023 as GHSA-72x2-5c85-6wmr. The advisory is available at github.com. This vulnerability was named CVE-2023-46735 since 10/25/2023. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

Upgrading to version 6.3.8 eliminates this vulnerability. Applying the patch 8128c302430394f639e818a7103b3f6815d8d962 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.1
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Symfony 6.3.8
Patch: 8128c302430394f639e818a7103b3f6815d8d962

Timelineinfo

10/25/2023 🔍
11/10/2023 +16 days 🔍
11/10/2023 +0 days 🔍
11/10/2023 +0 days 🔍

Sourcesinfo

Product: github.com

Advisory: GHSA-72x2-5c85-6wmr
Status: Confirmed

CVE: CVE-2023-46735 (🔍)
GCVE (CVE): GCVE-0-2023-46735
GCVE (VulDB): GCVE-100-244966

Entryinfo

Created: 11/10/2023 20:37
Changes: 11/10/2023 20:37 (52)
Complete: 🔍
Cache ID: 216::103

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