CVE-2019-12253 : my little forum before 2.4.20 allows CSRF to delete posts, as demonstrated by mo

my little forum before 2.4.20 allows CSRF to delete posts, as demonstrated by mode=posting&delete_posting.

Published 2019-05-21 17:29:00

Updated 2019-05-21 18:38:21

Source MITRE

View at NVD, CVE.org

Vulnerability category: Cross-site request forgery (CSRF)

Products affected by CVE-2019-12253

Mylittleforum » My Little Forum
Versions before (<) 2.4.20
cpe:2.3:a:mylittleforum:my_little_forum:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.16%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 53 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.8	MEDIUM	AV:N/AC:M/Au:N/C:N/I:P/A:P	8.6	4.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: Partial Availability Impact: Partial
6.5	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N	2.8	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: None Integrity: High Availability: None

CWE-352 Cross-Site Request Forgery (CSRF)

The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.

Assigned by: nvd@nist.gov (Primary)

https://github.com/ilosuna/mylittleforum/releases/tag/2.4.20

Release my little forum 2.4.20, bugfix release · ilosuna/mylittleforum · GitHub
Third Party Advisory
https://github.com/ilosuna/mylittleforum/issues/468

CSRF token not present in delete posting request in admin panel | Manage posting · Issue #468 · ilosuna/mylittleforum · GitHub
Exploit;Third Party Advisory

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