5.6
MediumCVSS 3.1 · from VulDB
CVE-2025-15251
beecue FastBee SIP Message ReqAbstractHandler.java getRootElement xml external entity reference
FastBee · XML external entities · CWE-611AffectedFastBee
FixNo fix listed yet.
PublishedDec 30, 2025, 14:02 · VulDB
ScoredDec 30, 2025 · 5.6 · VulDB
Exploit code publicNone known · checked 21:18 UTC
ExploitedNone known · CISA KEV checked 22:07 UTC
What we know
No known exploitation. CISA KEV, checked 22:07 UTC.
No public exploit code known. Exploit-DB, Metasploit, Nuclei, checked 21:18 UTC.
An attacker only needs network access to the target. No login needed. CVSS: network, no privileges.
It only works under certain conditions, which makes it harder to pull off. CVSS: high attack complexity.
Description
A vulnerability was detected in beecue FastBee up to 2.1. Impacted is the function getRootElement of the file springboot/fastbee-server/sip-server/src/main/java/com/fastbee/sip/handler/req/ReqAbstractHandler.java of the component SIP Message Handler. The manipulation results in xml external entity reference. It is possible to launch the attack remotely. A high complexity level is associated with this attack. The exploitability is considered difficult. The project owner replied to the issue report: "Okay, we'll handle it as soon as possible."
From VulDB
Affected and fixed versions
ProductAffectedFixed inFastBee2.0–FastBee2.1–
Exploit code
Exploit-DBnone knownMetasploitnone knownNucleinone known