answerdev answer up to 1.0.3 cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability has been found in answerdev answer up to 1.0.3 and classified as problematic. This issue affects some unknown processing. The manipulation leads to cross site scripting. This vulnerability is listed as CVE-2023-0740. The attack may be initiated remotely. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in answerdev answer up to 1.0.3 and classified as problematic. This issue affects an unknown part. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity. The summary by CVE is:

Cross-site Scripting (XSS) - Stored in GitHub repository answerdev/answer prior to 1.0.4.

The weakness was presented 02/08/2023. The advisory is shared at huntr.dev. The identification of this vulnerability is CVE-2023-0740 since 02/08/2023. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

Upgrading to version 1.0.4 eliminates this vulnerability. Applying the patch c3001de52af91f09c96e701facbce0b9fa0c98ad is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-0636). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.9

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.0
NVD Vector: 🔍

CNA Base Score: 8.2
CNA Vector (huntr.dev): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: answer 1.0.4
Patch: c3001de52af91f09c96e701facbce0b9fa0c98ad

Timelineinfo

02/08/2023 🔍
02/08/2023 +0 days 🔍
02/08/2023 +0 days 🔍
07/05/2025 +878 days 🔍

Sourcesinfo

Product: github.com

Advisory: c3001de52af91f09c96e701facbce0b9fa0c98ad
Status: Confirmed

CVE: CVE-2023-0740 (🔍)
GCVE (CVE): GCVE-0-2023-0740
GCVE (VulDB): GCVE-100-220433
EUVD: 🔍

Entryinfo

Created: 02/08/2023 14:03
Updated: 07/05/2025 16:10
Changes: 02/08/2023 14:03 (51), 03/06/2023 18:10 (1), 03/06/2023 18:18 (11), 07/05/2025 16:10 (16)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

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