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[email protected]CVE-2021-24312

HistoryJun 01, 2021 - 2:15 p.m.

CVE-2021-24312

2021-06-0114:15:08

CWE-78

CWE-94

[email protected]

web.nvd.nist.gov

cve-2021-24312

wp super cache

rce

security vulnerability

wordpress plugin

6.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

6.8 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

69.7%

JSON

The parameters $cache_path, $wp_cache_debug_ip, $wp_super_cache_front_page_text, $cache_scheduled_time, $cached_direct_pages used in the settings of WP Super Cache WordPress plugin before 1.7.3 result in RCE because they allow input of ‘$’ and ‘\n’. This is due to an incomplete fix of CVE-2021-24209.

Affected configurations

Vulners

NVD

Node

automatticwp_super_cacheRange<1.7.3

VendorProductVersionCPE
automatticwp_super_cache*cpe:2.3:a:automattic:wp_super_cache:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
automattic	wp_super_cache	*	cpe:2.3:a:automattic:wp_super_cache::::::::

CNA Affected

[
  {
    "product": "WP Super Cache",
    "vendor": "Automattic",
    "versions": [
      {
        "lessThan": "1.7.3",
        "status": "affected",
        "version": "1.7.3",
        "versionType": "custom"
      }
    ]
  }
]