Medium severity · published Mar 6, 2024
CVE-2023-49977
A cross-site scripting (XSS) vulnerability in Customer Support System v1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the address…
5.4
CVSS
0.4%
EPSS
No
On KEV
Description
A cross-site scripting (XSS) vulnerability in Customer Support System v1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the address parameter at /customer_support/index.php?page=new_customer.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 39% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CS
Customer Support System · Oretnom23
1.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-49977
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-49977
Exploit
https://github.com/geraldoalcantara/CVE-2023-49977
Product
https://www.sourcecodester.com/php/14587/customer-support-system-using-phpmysqli-source-code.html
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