Description
In Vanilla before 2.6.1, the polling functionality allows Insecure Direct Object Reference (IDOR) via the Poll ID, leading to the ability of a single user to select multiple Poll Options (e.g., vote for multiple items).
References (4)
Core 4
Core References
Third Party Advisory x_refsource_misc
https://twitter.com/viperbluff/status/1033067882941304832
Vendor Advisory x_refsource_misc
https://open.vanillaforums.com/discussion/36559
Third Party Advisory x_refsource_misc
https://hackerone.com/reports/326434
Third Party Advisory x_refsource_misc
https://twitter.com/viperbluff/status/1033640333890834433
Scores
CVSS v3
4.3
EPSS
0.0019
EPSS Percentile
40.2%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Details
CWE
CWE-639
Status
published
Products (1)
vanillaforums/vanilla_forums
< 2.6.1
Published
Aug 26, 2018
Tracked Since
Feb 18, 2026