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CVE-2026-19614

XML External Entity (XXE) Injection in CyberELF NanoXML

5.3 Medium

The API is prone to XML external entity (XXE) injection. By default, XML external entity support is enabled. This issue affects NanoXML: 2.2.3.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
Low
User interaction
None

What an attacker can affect

Confidentiality
None
Integrity
None
Availability
None

Exploit likelihood

0.39%Up 0.2 points since Sep 9, 2026
90%50%10%1%

What each source reports

CVE List Score used5.3

XML External Entity (XXE) Injection in CyberELF NanoXML

The API is prone to XML external entity (XXE) injection. By default, XML external entity support is enabled. This issue affects NanoXML: 2.2.3.

Record
CVE-2026-19614
CVSS 4.0
5.3 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N
Weakness
CWE-611
Updated
2026-11-02
EUVDEUVD-2026-726835.3

The API is prone to XML external entity (XXE) injection. By default, XML external entity support is enabled. This issue affects NanoXML: 2.2.3.

Record
EUVD-2026-72683
CVSS 4.0
5.3 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N
Updated
2026-11-02
GitHub AdvisoriesGHSA-26jv-2hm2-rqwv5.3

The API is prone to XML external entity (XXE) injection. By default, XML external entity support...

The API is prone to XML external entity (XXE) injection. By default, XML external entity support is enabled. This issue affects NanoXML: 2.2.3.

Record
GHSA-26jv-2hm2-rqwv
CVSS 4.0
5.3 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness
CWE-611
Updated
2026-11-02
NVD5.3

The API is prone to XML external entity (XXE) injection. By default, XML external entity support is enabled. This issue affects NanoXML: 2.2.3.

Record
CVE-2026-19614
CVSS 4.0
5.3 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness
CWE-611
Updated
2026-11-02
OSVDEBIAN-CVE-2026-196145.3

The API is prone to XML external entity (XXE) injection. By default, XML external entity support is enabled. This issue affects NanoXML: 2.2.3.

Record
DEBIAN-CVE-2026-19614
CVSS 4.0
5.3 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Updated
2026-11-02
OSVUBUNTU-CVE-2026-196145.3

The API is prone to XML external entity (XXE) injection. By default, XML external entity support is enabled. This issue affects NanoXML: 2.2.3.

Record
UBUNTU-CVE-2026-19614
CVSS 4.0
5.3 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
libnanoxml2-java
Debian:12
All versions, plus listed versions
2.2.3.dfsg-9
None known
libnanoxml2-java
Debian:13
All versions, plus listed versions
2.2.3.dfsg-9
None known
libnanoxml2-java
Debian:14
All versions, plus listed versions
2.2.3.dfsg-9
None known
libnanoxml2-java
Ubuntu:16.04:LTS
All versions, plus listed versions
2.2.3.dfsg-42.2.3.dfsg-5
None known
libnanoxml2-java
Ubuntu:18.04:LTS
All versions, plus listed versions
2.2.3.dfsg-5
None known
libnanoxml2-java
Ubuntu:20.04:LTS
All versions, plus listed versions
2.2.3.dfsg-8
None known
libnanoxml2-java
Ubuntu:22.04:LTS
All versions, plus listed versions
2.2.3.dfsg-9
None known
libnanoxml2-java
Ubuntu:24.04:LTS
All versions, plus listed versions
2.2.3.dfsg-9
None known
libnanoxml2-java
Ubuntu:26.10
All versions, plus listed versions
2.2.3.dfsg-9
None known
libnanoxml2-java
Ubuntu:26.04:LTS
All versions, plus listed versions
2.2.3.dfsg-9
None known

History

History
RecordedChangedSources
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-19614 is a medium vulnerability (CVSS 5.3) in Cyberelf Nanoxml, published September 8, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.39%, the 33rd percentile. No source names a fixed version.

References

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