PHP up to 7.4.30/8.0.23/8.1.10 Cookie input validation

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability was found in PHP up to 7.4.30/8.0.23/8.1.10. It has been classified as problematic. The impacted element is an unknown function of the component Cookie Handler. The manipulation leads to input validation. This vulnerability is documented as CVE-2022-31629. The attack can be initiated remotely. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in PHP up to 7.4.30/8.0.23/8.1.10 (Programming Language Software). This issue affects an unknown code block of the component Cookie Handler. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

In PHP versions before 7.4.31, 8.0.24 and 8.1.11, the vulnerability enables network and same-site attackers to set a standard insecure cookie in the victim's browser which is treated as a `__Host-` or `__Secure-` cookie by PHP applications.

The weakness was released 09/29/2022 as 81727. It is possible to read the advisory at bugs.php.net. The identification of this vulnerability is CVE-2022-31629 since 05/25/2022. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 211146 (Fedora 37 : php (2022-f204e1d0ed)), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 7.4.31, 8.0.24 or 8.1.11 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (211146) and CERT Bund (WID-SEC-2022-1567). Be aware that VulDB is the high quality source for vulnerability data.

Affected

  • Debian Linux
  • Amazon Linux 2
  • Red Hat Enterprise Linux
  • Fedora Linux
  • NetApp Data ONTAP
  • Ubuntu Linux
  • SUSE Linux
  • Oracle Linux
  • Gentoo Linux
  • Open Source PHP
  • RESF Rocky Linux

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 5.9

VulDB Base Score: 5.0
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 6.5
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Input validation
CWE: CWE-20
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: 211146
Nessus Name: Fedora 37 : php (2022-f204e1d0ed)

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: PHP 7.4.31/8.0.24/8.1.11

Timelineinfo

05/25/2022 🔍
09/29/2022 +127 days 🔍
09/29/2022 +0 days 🔍
01/04/2026 +1193 days 🔍

Sourcesinfo

Product: php.org

Advisory: 81727
Status: Confirmed

CVE: CVE-2022-31629 (🔍)
GCVE (CVE): GCVE-0-2022-31629
GCVE (VulDB): GCVE-100-209711
CERT Bund: WID-SEC-2022-1567 - PHP: Mehrere Schwachstellen

Entryinfo

Created: 09/29/2022 07:27
Updated: 01/04/2026 03:49
Changes: 09/29/2022 07:27 (40), 10/29/2024 16:50 (35), 11/17/2024 05:45 (2), 04/29/2025 15:55 (3), 01/04/2026 03:49 (7)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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