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GitHub Advisory DatabaseGHSA-598P-RV6P-G7QC

HistoryMay 24, 2022 - 4:58 p.m.

sr_freecap for Typo3 RCE Vulnerability

2022-05-2416:58:56

CWE-20

GitHub Advisory Database

github.com

sr_freecap

typo3

rce

vulnerability

extension

remote code execution

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.021

Percentile

89.2%

JSON

The sr_freecap (aka freeCap CAPTCHA) extension 2.4.5 and below and 2.5.2 and below for TYPO3 fails to sanitize user input, which allows execution of arbitrary Extbase actions, resulting in Remote Code Execution.

Affected configurations

Vulners

Node

sjbrsr-freecapRange<2.4.6

sjbrsr-freecapRange2.5.0–2.5.3

VendorProductVersionCPE
sjbrsr-freecap*cpe:2.3:a:sjbr:sr-freecap:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
sjbr	sr-freecap	*	cpe:2.3:a:sjbr:sr-freecap::::::::

References

extensions.typo3.org/extension/sr_freecap

github.com/advisories/GHSA-598p-rv6p-g7qc

nvd.nist.gov/vuln/detail/CVE-2019-16699

typo3.org/security/advisory/typo3-ext-sa-2019-018/

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.021

Percentile

89.2%

JSON

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