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CVE Vulnerability Details :
CVE-2025-6492
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-22 Jun, 2025 | 20:00
Updated At-23 Jun, 2025 | 16:33
Rejected At-
▼CVE Numbering Authority (CNA)
MarkText index.js getRecommendTitleFromMarkdownString redos

A vulnerability has been found in MarkText up to 0.17.1 and classified as problematic. Affected by this vulnerability is the function getRecommendTitleFromMarkdownString of the file marktext/src/main/utils/index.js. The manipulation leads to inefficient regular expression complexity. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Affected Products
Vendor
n/a
Product
MarkText
Versions
Affected
  • 0.17.0
  • 0.17.1
Problem Types
TypeCWE IDDescription
CWECWE-1333Inefficient Regular Expression Complexity
CWECWE-400Resource Consumption
Type: CWE
CWE ID: CWE-1333
Description: Inefficient Regular Expression Complexity
Type: CWE
CWE ID: CWE-400
Description: Resource Consumption
Metrics
VersionBase scoreBase severityVector
4.06.9MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
3.15.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R
3.05.3MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R
2.05.0N/A
AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:ND/RC:UR
Version: 4.0
Base score: 6.9
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R
Version: 3.0
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R
Version: 2.0
Base score: 5.0
Base severity: N/A
Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:ND/RC:UR
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
mmmsssttt (VulDB User)
Timeline
EventDate
Advisory disclosed2025-06-22 00:00:00
VulDB entry created2025-06-22 02:00:00
VulDB entry last update2025-06-22 08:10:41
Event: Advisory disclosed
Date: 2025-06-22 00:00:00
Event: VulDB entry created
Date: 2025-06-22 02:00:00
Event: VulDB entry last update
Date: 2025-06-22 08:10:41
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/?id.313609
vdb-entry
technical-description
https://vuldb.com/?ctiid.313609
signature
permissions-required
https://vuldb.com/?submit.598208
third-party-advisory
https://github.com/marktext/marktext/pull/3952
issue-tracking
https://github.com/mmmsssttt404/marktext/blob/c59b3ad423dfa082869933baf9f5d5c69bdcc560/test/unit/specs/match-electron-accelerator.spec.js#L155-L164
exploit
Hyperlink: https://vuldb.com/?id.313609
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/?ctiid.313609
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/?submit.598208
Resource:
third-party-advisory
Hyperlink: https://github.com/marktext/marktext/pull/3952
Resource:
issue-tracking
Hyperlink: https://github.com/mmmsssttt404/marktext/blob/c59b3ad423dfa082869933baf9f5d5c69bdcc560/test/unit/specs/match-electron-accelerator.spec.js#L155-L164
Resource:
exploit
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found