WordPress up to 7.1.1 Page Template Resolution get_page_template path traversal

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k1.95

Summaryinfo

A vulnerability, which was classified as critical, was found in WordPress up to 7.1.1. The impacted element is the function get_page_template of the component Page Template Resolution. Such manipulation leads to path traversal. This vulnerability is documented as CVE-2026-87902. The attack can be executed remotely. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in WordPress up to 7.1.1. It has been rated as critical. Affected by this issue is the function get_page_template of the component Page Template Resolution. The manipulation with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality, integrity, and availability. CVE summarizes:

An unauthenticated attacker can make `get_page_template()` page-template resolution include a chosen readable local `.php` file outside the active theme directories. If relevant pre-conditions for both the server and the active theme are met, this can lead to RCE.

The advisory is shared for download at github.com. This vulnerability is handled as CVE-2026-87902 since 09/09/2026. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 09/22/2026). The MITRE ATT&CK project declares the attack technique as T1006.

Upgrading to version 7.1.2 eliminates this vulnerability.

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Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
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: WordPress 7.1.2

Timelineinfo

09/09/2026 CVE reserved
09/22/2026 +13 days Advisory disclosed
09/22/2026 +0 days VulDB entry created
09/22/2026 +0 days VulDB entry last update

Sourcesinfo

Product: wordpress.com

Advisory: github.com
Status: Confirmed

CVE: CVE-2026-87902 (🔒)
GCVE (CVE): GCVE-0-2026-87902
GCVE (VulDB): GCVE-100-408536

Entryinfo

Created: 09/22/2026 19:00
Changes: 09/22/2026 19:00 (56)
Complete: 🔍
Cache ID: 216::103

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