MyBB up to 1.8.4 Quick Edit xmlhttp.php edit content cross site scripting
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.1 | $0-$5k | 0.00 |
A vulnerability has been found in MyBB up to 1.8.4 (Content Management System) and classified as problematic. Affected by this vulnerability is the function edit
of the file xmlhttp.php of the component Quick Edit Handler. The manipulation of the argument content
with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. 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. As an impact it is known to affect integrity. The summary by CVE is:
Cross-site scripting (XSS) vulnerability in the quick edit function in xmlhttp.php in MyBB (aka MyBulletinBoard) before 1.8.5 allows remote attackers to inject arbitrary web script or HTML via the content of a post.
The weakness was disclosed 09/03/2015 (Website). The advisory is shared at blog.mybb.com. This vulnerability is known as CVE-2015-4552 since 06/14/2015. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.
By approaching the search of inurl:xmlhttp.php it is possible to find vulnerable targets with Google Hacking.
Upgrading to version 1.8.5 eliminates this vulnerability.
Product
Type
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.3VulDB Meta Temp Score: 4.1
VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Cross site scriptingCWE: CWE-79 / CWE-74 / CWE-707
ATT&CK: T1059.007
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
Google Hack: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: MyBB 1.8.5
Timeline
06/14/2015 🔍09/03/2015 🔍
09/03/2015 🔍
09/03/2015 🔍
09/04/2015 🔍
11/16/2015 🔍
06/14/2022 🔍
Sources
Product: mybb.comAdvisory: blog.mybb.com
Status: Not defined
Confirmation: 🔍
CVE: CVE-2015-4552 (🔍)
SecurityTracker: 1033471
Vulnerability Center: 54421 - MyBB before 1.8.5 Remote XSS in the Quick Edit Function in xmlhttp.php, Medium
Entry
Created: 09/04/2015 10:21Updated: 06/14/2022 09:02
Changes: 09/04/2015 10:21 (50), 04/12/2018 17:21 (8), 06/14/2022 09:02 (3)
Complete: 🔍
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