Cross-site Scripting (XSS) vulnerability in MyBB before 1.8.26 via Nested Auto URL when parsing messages.
References
Link | Resource |
---|---|
http://packetstormsecurity.com/files/161908/MyBB-1.8.25-Remote-Command-Execution.html | Exploit Third Party Advisory VDB Entry |
https://blog.sonarsource.com/mybb-remote-code-execution-chain | Exploit Third Party Advisory |
https://github.com/mybb/mybb/security/advisories/GHSA-xhj7-3349-mqcm | Patch Third Party Advisory |
Configurations
History
21 Sep 2021, 17:48
Type | Values Removed | Values Added |
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References | (MISC) https://blog.sonarsource.com/mybb-remote-code-execution-chain - Exploit, Third Party Advisory |
20 Aug 2021, 19:15
Type | Values Removed | Values Added |
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References |
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23 Mar 2021, 00:13
Type | Values Removed | Values Added |
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References | (MISC) http://packetstormsecurity.com/files/161908/MyBB-1.8.25-Remote-Command-Execution.html - Exploit, Third Party Advisory, VDB Entry | |
References | (MISC) https://github.com/mybb/mybb/security/advisories/GHSA-xhj7-3349-mqcm - Patch, Third Party Advisory |
22 Mar 2021, 17:15
Type | Values Removed | Values Added |
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References |
|
18 Mar 2021, 15:20
Type | Values Removed | Values Added |
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CPE | cpe:2.3:a:mybb:mybb:*:*:*:*:*:*:*:* | |
References | (MISC) https://github.com/mybb/mybb/security/advisories/GHSA-xhj7-3349-mqcm - Patch, Release Notes, Third Party Advisory | |
CVSS |
v2 : v3 : |
v2 : 4.3
v3 : 6.1 |
CWE | CWE-79 |
16 Mar 2021, 16:15
Type | Values Removed | Values Added |
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Summary | Cross-site Scripting (XSS) vulnerability in MyBB before 1.8.26 via Nested Auto URL when parsing messages. |
15 Mar 2021, 18:00
Type | Values Removed | Values Added |
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New CVE |
Information
Published : 2021-03-15 17:15
Updated : 2023-12-10 13:41
NVD link : CVE-2021-27889
Mitre link : CVE-2021-27889
CVE.ORG link : CVE-2021-27889
JSON object : View
Products Affected
mybb
- mybb
CWE
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')