MEDIUM
CVE-2026-44618
CWE-611Published: May 22, 2026· Updated: May 22, 2026
5.3
CVSS v3.1
EPSS:0.03%probability of exploitation in 30 daysPercentile:8.4th
Official Description
Insecure XML parser configuration in Apache CXF's WS-Transfer module may allow attackers to perform XXE attacks.
Users are recommended to upgrade to versions 4.2.1, 4.1.6 or 3.6.11, which fix this issue.
Technical Analysis
CVE-2026-44618 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityLow
IntegrityNone
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected Vendors & Products
Apache1 product
cxf
Source: NVD CPE · 2 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
Official Patches & Advisories
All References (2)
→
https://lists.apache.org/thread/c7vb015f8ljmjl44030mn0yfq71f7sd7Mailing List · Vendor Advisory
Quick Facts
CVE IDCVE-2026-44618
CVSS Score5.3 / 10
SeverityMEDIUM
WeaknessCWE-611
CISA KEVNo
EPSS (30d)0.03%
Affected1 vendor
PublishedMay 22, 2026
Related CVEs (CWE-611)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2026-44618 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.