Dromara HuTool up to 5.8.19 XML Parsing XmlUtil.java readBySax xml external entity reference

CVSS Meta Temp Score
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CTI Interest Score
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5.0$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Dromara HuTool up to 5.8.19. Affected is the function readBySax of the file XmlUtil.java of the component XML Parsing Module. Such manipulation leads to xml external entity reference. This vulnerability is documented as CVE-2023-3276. Additionally, an exploit exists. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Dromara HuTool up to 5.8.19. Affected by this issue is the function readBySax of the file XmlUtil.java of the component XML Parsing Module. 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 released 06/15/2023. The advisory is available at fbdhhhh47.github.io. This vulnerability is handled as CVE-2023-3276. Technical details as well as a public exploit are known.

The exploit is available at fbdhhhh47.github.io. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

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

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.0

VulDB Base Score: 5.5
VulDB Temp Score: 5.0
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: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

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

06/15/2023 🔍
06/15/2023 +0 days 🔍
06/15/2023 +0 days 🔍
07/14/2023 +29 days 🔍

Sourcesinfo

Advisory: fbdhhhh47.github.io
Status: Not defined

CVE: CVE-2023-3276 (🔍)
GCVE (CVE): GCVE-0-2023-3276
GCVE (VulDB): GCVE-100-231626
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 06/15/2023 14:22
Updated: 07/14/2023 06:15
Changes: 06/15/2023 14:22 (43), 07/14/2023 06:15 (2)
Complete: 🔍
Submitter: fbdhhhh
Cache ID: 216::103

Submitinfo

Accepted

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