Vulnerability Details : CVE-2018-15833
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).
Products affected by CVE-2018-15833
- cpe:2.3:a:vanillaforums:vanilla_forums:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-15833
0.20%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 39 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-15833
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:P/A:N |
8.0
|
2.9
|
NIST | |
|
4.3
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
2.8
|
1.4
|
NIST |
CWE ids for CVE-2018-15833
-
The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-15833
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https://twitter.com/viperbluff/status/1033067882941304832
Sahil Tikoo on Twitter: "Got CVE assigned for an Improper access Control vulnerability in polling functionality of Vanilla forums(a cloud based message board) before 2.6.1, CVE-2018-15833 #infosec #cvThird Party Advisory
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https://hackerone.com/reports/326434
#326434 Able to Select Every Poll Option[http://tedwebers-famous-loudspeakers.vanillacommunities.com]Third Party Advisory
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https://open.vanillaforums.com/discussion/36559
Critical security update: Vanilla 2.6.1 is here — Vanilla ForumsVendor Advisory
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https://twitter.com/viperbluff/status/1033640333890834433
Sahil Tikoo on Twitter: "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 PThird Party Advisory
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