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nvd[email protected]NVD:CVE-2023-2971
HistoryAug 19, 2023 - 6:15 a.m.

CVE-2023-2971

2023-08-1906:15:47
CWE-22
[email protected]
web.nvd.nist.gov
cve-2023-2971
improper path handling
crafted webpage
local files
exfiltration
remote web servers
exploitation
malicious markdown file
malicious webpage
typora

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

6.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

37.0%

JSON

Improper path handling in Typora before 1.7.0-dev on Windows and Linux allows a crafted webpage to access local files and exfiltrate them to remote web servers via “typora://app/typemark/”. This vulnerability can be exploited if a user opens a malicious markdown file in Typora, or copies text from a malicious webpage and paste it into Typora.

Affected configurations

NVD
Node
typoratyporaRange≤1.6.7
AND
linuxlinux_kernelMatch-
OR
microsoftwindowsMatch-

Related

cve 1
cvelist 1
prion 1
cve
cve
CVE-2023-2971
2023-08-19 06:15:47
cvelist
cvelist
CVE-2023-2971 Typora Local File Disclosure
2023-08-19 05:45:35
prion
prion
Design/Logic Flaw
2023-08-19 06:15:00

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

6.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

37.0%

JSON
Related for NVD:CVE-2023-2971
cve1cvelist1prion1