Guzzle up to 6.5.5/7.4.2 Set-Cookie Header cross-domain policy

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.5$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Guzzle up to 6.5.5/7.4.2. Impacted is an unknown function of the component Set-Cookie Header Handler. The manipulation results in cross-domain policy. This vulnerability is known as CVE-2022-29248. It is possible to launch the attack remotely. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as problematic has been found in Guzzle up to 6.5.5/7.4.2. Affected is an unknown part of the component Set-Cookie Header Handler. The manipulation with an unknown input leads to a cross-domain policy vulnerability. CWE is classifying the issue as CWE-942. The product uses a cross-domain policy file that includes domains that should not be trusted. This is going to have an impact on confidentiality.

The weakness was published 05/26/2022 as GHSA-cwmx-hcrq-mhc3. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2022-29248 since 04/13/2022. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 250000 (Linux Distros Unpatched Vulnerability : CVE-2022-29248), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 6.5.6 or 7.4.3 eliminates this vulnerability. Applying the patch 74a8602c6faec9ef74b7a9391ac82c5e65b1cdab 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.

The vulnerability is also documented in the vulnerability database at Tenable (250000). Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 3.1
VulDB Temp Score: 3.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 8.0
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross-domain policy
CWE: CWE-942 / CWE-346 / CWE-345
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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Nessus ID: 250000
Nessus Name: Linux Distros Unpatched Vulnerability : CVE-2022-29248

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Guzzle 6.5.6/7.4.3
Patch: 74a8602c6faec9ef74b7a9391ac82c5e65b1cdab

Timelineinfo

04/13/2022 🔍
05/26/2022 +43 days 🔍
05/26/2022 +0 days 🔍
08/17/2025 +1179 days 🔍

Sourcesinfo

Product: github.com

Advisory: GHSA-cwmx-hcrq-mhc3
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2022-29248 (🔍)
GCVE (CVE): GCVE-0-2022-29248
GCVE (VulDB): GCVE-100-200700

Entryinfo

Created: 05/26/2022 08:28
Updated: 08/17/2025 22:37
Changes: 05/26/2022 08:28 (52), 05/30/2022 09:17 (1), 05/30/2022 09:20 (1), 08/17/2025 22:37 (16)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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