VDB-198513 · CVE-2022-24880 · GHSA-7r87-cj48-wj45

flask-session-captcha up to 1.2.0 captcha.validate unusual condition

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.
5.8	$0-$5k	0.00

Summaryinfo

A vulnerability was found in flask-session-captcha up to 1.2.0. It has been rated as critical. The impacted element is the function captcha.validate. Performing a manipulation results in unusual condition. This vulnerability was named CVE-2022-24880. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical has been found in flask-session-captcha up to 1.2.0. This affects the function captcha.validate. The manipulation with an unknown input leads to a unusual condition vulnerability. CWE is classifying the issue as CWE-754. The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product. This is going to have an impact on integrity, and availability.

The weakness was presented 04/26/2022 as GHSA-7r87-cj48-wj45. The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2022-24880 since 02/10/2022. Technical details are known, but no exploit is available.

Upgrading to version 1.2.1 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 2811ae23a38d33b620fb7a07de8837c6d65c13e4 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.

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

Productinfo

Name

flask-session-captcha

Version

License

open-source

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.3
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

AV	AC	Au	C	I	A
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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: 🔍

Exploitinginfo

Class: Unusual condition
CWE: CWE-754
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: flask-session-captcha 1.2.1
Patch: 2811ae23a38d33b620fb7a07de8837c6d65c13e4

Timelineinfo

02/10/2022 🔍
04/26/2022 +74 days 🔍
04/26/2022 +0 days 🔍
04/29/2022 +3 days 🔍

Sourcesinfo

Advisory: GHSA-7r87-cj48-wj45
Status: Confirmed

CVE: CVE-2022-24880 (🔍)
GCVE (CVE): GCVE-0-2022-24880
GCVE (VulDB): GCVE-100-198513

Entryinfo

Created: 04/26/2022 10:27
Updated: 04/29/2022 16:18
Changes: 04/26/2022 10:27 (52), 04/29/2022 16:18 (1)
Complete: 🔍
Cache ID: 216::103