CVE-2021-43257

Published on: Not Yet Published

Last Modified on: 04/22/2022 03:02:00 PM UTC

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

Certain versions of Mantisbt from Mantisbt contain the following vulnerability:

Lack of Neutralization of Formula Elements in the CSV API of MantisBT before 2.25.3 allows an unprivileged attacker to execute code or gain access to information when a user opens the csv_export.php generated CSV file in Excel.

  • CVE-2021-43257 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 7.8 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
LOCAL LOW NONE REQUIRED
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVSS2 Score: 6 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK MEDIUM SINGLE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
PARTIAL PARTIAL PARTIAL

CVE References

Description Tags Link
0029130: CVE-2021-43257: CSV Injection with CSV Export Feature - MantisBT www.mantisbt.org
text/html
URL Logo MISC www.mantisbt.org/bugs/view.php?id=29130
Escape strings to prevent CSV injection · mantisbt/[email protected] · GitHub github.com
text/html
URL Logo MISC github.com/mantisbt/mantisbt/commit/7f4534c723e3162b8784aebda4836324041dbc3e

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationMantisbtMantisbtAllAllAllAll
  • cpe:2.3:a:mantisbt:mantisbt:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-43257 : Lack of Neutralization of Formula Elements in the CSV API of MantisBT before 2.25.3 allows an unpr… twitter.com/i/web/status/1… 2022-04-14 20:19:08
Twitter Icon @LinInfoSec Php - CVE-2021-43257: mantisbt.org/bugs/view.php?… 2022-04-14 23:00:07
Reddit Logo Icon /r/netcve CVE-2021-43257 2022-04-14 20:39:14
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