Vulnerability Details : CVE-2018-14888
Potential exploit
inc/plugins/thankyoulike.php in the Eldenroot Thank You/Like plugin before 3.1.0 for MyBB allows XSS via a post or thread subject.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2018-14888
- cpe:2.3:a:thank_you\/like_project:thank_you\/like:*:*:*:*:*:mybb:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-14888
6.98%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 91 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-14888
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2018-14888
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-14888
-
https://www.exploit-db.com/exploits/45178/
MyBB Thank You/Like Plugin 3.0.0 - Cross-Site ScriptingExploit;Third Party Advisory;VDB Entry
-
https://community.mybb.com/mods.php?action=changelog&pid=360
Extend MyBB - Thank You/Like System+MyAlerts & Tapatalk support - Change LogVendor Advisory
-
http://packetstormsecurity.com/files/148871/MyBB-Thank-You-Like-3.0.0-Cross-Site-Scripting.html
MyBB Thank You / Like 3.0.0 Cross Site Scripting ≈ Packet StormExploit;Third Party Advisory;VDB Entry
-
https://github.com/mybbgroup/MyBB_Thank-you-like-plugin/pull/199
Fixes #200 - Sanitize Post/Thread Subjects by 0xB9 · Pull Request #199 · mybbgroup/Thank-you-like-system · GitHubPatch;Third Party Advisory
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