Medium severity · published Dec 17, 2025
CVE-2023-53906
ProjectSend r1605 Stored Cross-Site Scripting via Custom Assets Page
4.8
CVSS
0.3%
EPSS
No
On KEV
Description
projectSend r1605 contains a stored cross-site scripting vulnerability that allows authenticated administrators to inject malicious JavaScript through the custom assets configuration page. Attackers can craft a JavaScript payload in the custom assets section that will execute when other users load the affected page, enabling persistent script injection.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 24% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PR
projectSend · projectSend
r1605 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-53906
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-53906
Exploit
https://www.exploit-db.com/exploits/51518
Product
https://www.projectsend.org/
Exploit
https://www.vulncheck.com/advisories/projectsend-stored-cross-site-scripting-via-custom-assets-page
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