kaltura mwEmbed up to 2.91 Share Plugin share.js res cross site scripting
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
3.7 | $0-$5k | 0.03 |
Overview
A vulnerability was found in kaltura mwEmbed up to 2.91. It has been rated as problematic. Affected by this issue is some unknown functionality of the file modules/KalturaSupport/components/share/share.js of the component Share Plugin. The manipulation of the argument res leads to cross site scripting. Using CWE to declare the problem leads to CWE-79. The weakness was shared 01/09/2023 as 4255. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2022-4882. The attack may be launched remotely. Technical details are available. Furthermore, there is an exploit available. The exploit has been disclosed to the public and may be used. The current price for an exploit might be approx. USD $0-$5k at the moment. The MITRE ATT&CK project declares the attack technique as T1059.007. It is declared as proof-of-concept. The exploit is available at github.com. As 0-day the estimated underground price was around $0-$5k. Upgrading to version 2.92.rc1 is able to address this issue. The updated version is ready for download at github.com. The name of the patch is 4f11b6f6610acd6d89de5f8be47cf7c610643845. The bugfix is ready for download at github.com. It is recommended to upgrade the affected component. [Details]
IOB - Indicator of Behavior (224)
Timeline
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Activities
IOC - Indicator of Compromise (4)
These indicators of compromise highlight associated network ranges which are known to be part of research and attack activities.
ID | IP range | Actor | Type | Confidence |
---|---|---|---|---|
1 | 18.191.5.0/24 | Cobalt Strike | predictive | High |
2 | XX.XX.XX.X/XX | Xxxxxx | predictive | High |
3 | XX.XX.XXX.X/XX | Xxxxxx Xxxxxx Xx Xxxxxxx | predictive | High |
4 | XX.XXX.XX.X/XX | Xxxxxx | predictive | High |
TTP - Tactics, Techniques, Procedures (1)
Tactics, techniques, and procedures summarize the suspected MITRE ATT&CK techniques used. This data is unique as it uses our predictive model for actor profiling.
ID | Technique | Class | Vulnerabilities | Access Vector | Type | Confidence |
---|---|---|---|---|---|---|
1 | T1059.007 | CAPEC-209 | CWE-79 | Basic Cross Site Scripting | verified | High |
IOA - Indicator of Attack (2)
These indicators of attack list the potential fragments used for technical activities like reconnaissance, exploitation, privilege escalation, and exfiltration. This data is unique as it uses our predictive model for actor profiling.
ID | Class | Indicator | Type | Confidence |
---|---|---|---|---|
1 | File | modules/KalturaSupport/components/share/share.js | verified | High |
2 | Argument | xxx | verified | Low |