VDB-176140 · CVE-2021-24312 · GCVE-0-2021-24312

WP Super Cache Plugin up to 1.7.2 on WordPress Incomplete Fix CVE-2021-24209 code injection

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 (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	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.
6.0	$0-$5k	0.00

Summaryinfo

A vulnerability was found in WP Super Cache Plugin up to 1.7.2 on WordPress. It has been declared as critical. This affects an unknown function of the component Incomplete Fix CVE-2021-24209. Executing a manipulation of the argument cache_path/wp_cache_debug_ip/wp_super_cache_front_page_text/cache_scheduled_time/cached_direct_pages can lead to code injection. This vulnerability is registered as CVE-2021-24312. It is possible to launch the attack remotely. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in WP Super Cache Plugin up to 1.7.2 on WordPress (WordPress Plugin). This vulnerability affects some unknown processing of the component Incomplete Fix CVE-2021-24209. The manipulation of the argument cache_path/wp_cache_debug_ip/wp_super_cache_front_page_text/cache_scheduled_time/cached_direct_pages with an unknown input leads to a code injection vulnerability. The CWE definition for the vulnerability is CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was published 06/02/2021. The advisory is shared for download at wpscan.com. This vulnerability was named CVE-2021-24312. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.

Upgrading to version 1.7.3 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

WordPress Plugin

Name

WP Super Cache Plugin

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: WP Super Cache Plugin 1.7.3

Timelineinfo

01/14/2021 🔍
06/02/2021 +138 days 🔍
06/02/2021 +0 days 🔍
06/03/2021 +1 days 🔍

Sourcesinfo

Advisory: wpscan.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-24312 (🔍)
GCVE (CVE): GCVE-0-2021-24312
GCVE (VulDB): GCVE-100-176140

Entryinfo

Created: 06/02/2021 06:32
Updated: 06/03/2021 20:22
Changes: 06/02/2021 06:32 (40), 06/03/2021 20:22 (6)
Complete: 🔍
Cache ID: 216::103