EyouCMS 1.5.4-UTF8-SP3 /controller/Index.php wechat_return xml external entity reference

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability was found in EyouCMS 1.5.4-UTF8-SP3 and classified as problematic. The affected element is the function wechat_return of the file /controller/Index.php. Such manipulation leads to xml external entity reference. This vulnerability is uniquely identified as CVE-2021-42194. No exploit exists.

Detailsinfo

A vulnerability was found in EyouCMS 1.5.4-UTF8-SP3. It has been rated as problematic. Affected by this issue is the function wechat_return of the file /controller/Index.php. The manipulation with an unknown input leads to a xml external entity reference vulnerability. Using CWE to declare the problem leads to CWE-611. The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output. Impacted is confidentiality, integrity, and availability.

The weakness was disclosed 03/21/2022 as 19. The advisory is available at github.com. This vulnerability is handled as CVE-2021-42194 since 10/11/2021. Technical details are known, but there is no available exploit.

By approaching the search of inurl:controller/Index.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
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: Xml external entity reference
CWE: CWE-611 / CWE-610
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/11/2021 🔍
03/21/2022 +161 days 🔍
03/21/2022 +0 days 🔍
03/23/2022 +2 days 🔍

Sourcesinfo

Product: github.com

Advisory: 19
Status: Confirmed

CVE: CVE-2021-42194 (🔍)
GCVE (CVE): GCVE-0-2021-42194
GCVE (VulDB): GCVE-100-195542

Entryinfo

Created: 03/21/2022 08:07
Updated: 03/23/2022 13:26
Changes: 03/21/2022 08:07 (38), 03/23/2022 13:20 (1), 03/23/2022 13:26 (1)
Complete: 🔍
Cache ID: 216::103

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