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GitHub_MCVE-2022-23602

HistoryFeb 01, 2022 - 11:15 a.m.

CVE-2022-23602

2022-02-0111:15:11

CWE-22

GitHub_M

web.nvd.nist.gov

125

nimforum

cve-2022-23602

security vulnerability

local file inclusion

forum security

nim programming language

CVSS2

5.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:S/C:P/I:P/A:N

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7.8

Confidence

High

EPSS

0.001

Percentile

38.2%

JSON

Nimforum is a lightweight alternative to Discourse written in Nim. In versions prior to 2.2.0 any forum user can create a new thread/post with an include referencing a file local to the host operating system. Nimforum will render the file if able. This can also be done silently by using NimForum’s post “preview” endpoint. Even if NimForum is running as a non-critical user, the forum.json secrets can be stolen. Version 2.2.0 of NimForum includes patches for this vulnerability. Users are advised to upgrade as soon as is possible. There are no known workarounds for this issue.

Affected configurations

Nvd

Node

nim-langdocutilsRange<1.6.2nim

nim-langnimforumRange<2.2.0nim

VendorProductVersionCPE
nim-langdocutils*cpe:2.3:a:nim-lang:docutils:*:*:*:*:*:nim:*:*
nim-langnimforum*cpe:2.3:a:nim-lang:nimforum:*:*:*:*:*:nim:*:*

Vendor	Product	Version	CPE
nim-lang	docutils	*	cpe:2.3:a:nim-lang:docutils::::::nim::*
nim-lang	nimforum	*	cpe:2.3:a:nim-lang:nimforum::::::nim::*

References

github.com/nim-lang/Nim/commit/cb894c7094fb49014f85815a9dafc38b5dda743e

github.com/nim-lang/nimforum/security/advisories/GHSA-q3vh-x957-wr75

CVSS2

5.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:S/C:P/I:P/A:N

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7.8

Confidence

High

EPSS

0.001

Percentile

38.2%

JSON

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