Server-Side Request Forgery in AstrBotDevs AstrBot Affects Multiple Versions
CVE-2026-15500

5.3MEDIUM

Key Information:

Vendor

Astrbotdevs

Status
Astrbot
Vendor
CVE Published:
12 July 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-15500?

A vulnerability has been detected in AstrBotDevs AstrBot versions up to 4.25.2, specifically within the get_online_plugins function of the market_list endpoint. By manipulating the custom_registry parameter, an attacker can execute a server-side request forgery (SSRF) from a remote location. This can potentially allow for unauthorized access to internal resources. The exploit for this vulnerability has been publicly disclosed, although there has been no response from the vendor regarding the matter.

Affected Version(s)

AstrBot 4.25.0

AstrBot 4.25.1

AstrBot 4.25.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-15500 - Proof of Concept

References

https://vuldb.com/vuln/377807
vdb-entrytechnical-description
https://vuldb.com/vuln/377807/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-15500
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Eric-a (VulDB User)
VulDB CNA Team
.