VDB-119948 · CVE-2018-1000533 · GCVE-0-2018-1000533

klaussilveira Gitlist up to 0.6 searchTree POST Request input validation

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.
8.4	$0-$5k	0.00

Summaryinfo

A vulnerability labeled as critical has been found in klaussilveira Gitlist up to 0.6. This issue affects the function searchTree. Such manipulation as part of POST Request leads to input validation. This vulnerability is listed as CVE-2018-1000533. The attack may be performed from remote. There is no available exploit. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability was found in klaussilveira Gitlist up to 0.6 and classified as critical. Affected by this issue is the function searchTree. The manipulation as part of a POST Request 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. CVE summarizes:

klaussilveira GitList version <= 0.6 contains a Passing incorrectly sanitized input to system function vulnerability in `searchTree` function that can result in Execute any code as PHP user. This attack appear to be exploitable via Send POST request using search form. This vulnerability appears to have been fixed in 0.7 after commit 87b8c26b023c3fc37f0796b14bb13710f397b322.

The bug was discovered 04/24/2018. The weakness was presented 06/26/2018 (Website). The advisory is shared for download at github.com. This vulnerability is handled as CVE-2018-1000533 since 06/22/2018. 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.

It is declared as highly functional. The vulnerability was handled as a non-public zero-day exploit for at least 63 days. During that time the estimated underground price was around $0-$5k.

Applying the patch 87b8c26b023c3fc37f0796b14bb13710f397b322 is able to eliminate this problem.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

klaussilveira

Name

Gitlist

Version

License

open-source

Website

Product: https://github.com/klaussilveira/gitlist/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

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

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Highly functional

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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

MetaSploit ID: gitlist_arg_injection.rb
MetaSploit Name: GitList v0.6.0 Argument Injection Vulnerability
MetaSploit File: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 87b8c26b023c3fc37f0796b14bb13710f397b322

Timelineinfo

04/24/2018 🔍
06/22/2018 +59 days 🔍
06/26/2018 +3 days 🔍
06/26/2018 +0 days 🔍
06/27/2018 +1 days 🔍
03/29/2023 +1736 days 🔍

Sourcesinfo

Product: github.com

Advisory: 87b8c26b023c3fc37f0796b14bb13710f397b322
Status: Not defined

CVE: CVE-2018-1000533 (🔍)
GCVE (CVE): GCVE-0-2018-1000533
GCVE (VulDB): GCVE-100-119948

Entryinfo

Created: 06/27/2018 08:50
Updated: 03/29/2023 07:27
Changes: 06/27/2018 08:50 (62), 02/22/2020 13:11 (1), 03/29/2023 07:27 (5)
Complete: 🔍
Cache ID: 216::103