Vulnerability · Published Dec 17, 2025 · Assigned by VulnCheck
CVE-2023-53906ProjectSend r1605 Stored Cross-Site Scripting via Custom Assets Page
Medium 4.8
In plain English
A medium-severity cross-site scripting in projectSend from projectSend. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 24% of all known vulnerabilities).
Severity (CVSS 3.1)4.8Medium
Exploit odds (30 days)0.3%top 75.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| projectSend | projectSend | r1605 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
References
- ExploitDB-51518 exploit
- Official Product Webpage product
- VulnCheck Advisory: ProjectSend r1605 Stored Cross-Site Scripting via Custom Assets Page third-party-advisory