CVE-2021-21141

CVE Database · CVE-2021-21141

CVE-2021-21141

· MEDIUMModified

CVSS v3.1

6.5

EPSS

5.44%

Published

Feb 9, 2021

Modified

Nov 21, 2024

Public PoC / Exploit (1)

All weaponized →

TrickestTrickest PoC index

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

Insufficient policy enforcement in File System API in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to bypass file extension policy via a crafted HTML page.

CVSS Vector

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

Weaknesses (CWE)

CWE-74

Affected Products (2)

google · chrome (up to 88.0.4324.96)vulnerable

microsoft · edge (up to 88.0.705.74)vulnerable

References (6)

https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html

Release NotesVendor Advisory

https://crbug.com/1140435

Permissions RequiredThird Party Advisory

https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21141

PatchVendor Advisory

https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html

Release NotesVendor Advisory

https://crbug.com/1140435

Permissions RequiredThird Party Advisory

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