Planno 23.04.04 Comment cross site scripting

EntryHistoryDiffjsonxmlCTI

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.8	$0-$5k	0.00

Overview

A vulnerability was found in Planno 23.04.04. It has been classified as problematic. This affects an unknown part of the component Comment Handler. The manipulation leads to cross site scripting. The CWE definition for the vulnerability is CWE-79. The weakness was published 09/16/2023 by Angel Metz (Ph03n1xsp). The advisory is shared at youtu.be. This vulnerability is uniquely identified as CVE-2023-5024. It is possible to initiate the attack remotely. There are no technical details available. Furthermore, there is an exploit available. The exploit has been disclosed to the public and may be used. The price for an exploit might be around USD $0-$5k at the moment. MITRE ATT&CK project uses the attack technique T1059.007 for this issue. It is declared as proof-of-concept. The exploit is shared for download at youtu.be. We expect the 0-day to have been worth approximately $0-$5k. A possible mitigation has been published before and not just after the disclosure of the vulnerability. [Details]

IOB - Indicator of Behavior (837)

Timeline

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Lang

en	772
it	18
de	14
fr	10
ru	6

Country

us	96
gb	82
es	46
de	26
it	20

Actors

Cobalt Strike	3
IcedID	2
Gafgyt_tor	1
Carbanak	1
Naikon	1

Activities

IOC - Indicator of Compromise (8)

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	3.76.250.0/24	Sliver	predictive	High
2	X.XXX.XXX.X/XX	Xxxxxx	predictive	High
3	XX.XXX.XX.X/XX	Xxxxxx Xxxxxx	predictive	High
4	XX.XX.XXX.X/XX	Xxxxxxxx	predictive	High
5	XXX.XXX.XX.X/XX	Xxxxxx Xxxxxx	predictive	High
6	XXX.XX.XXX.X/XX	Xxxxxx_xxx	predictive	High
7	XXX.XX.XXX.X/XX	Xxxxxxxxx	predictive	High
8	XXX.XX.XXX.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	Vulnerabilities	Access Vector	Type	Confidence
1	T1059.007	CWE-79	Cross Site Scripting	predictive	High

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