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T-43M
01
Record
STATE: —
02
Description
SRC: CNA
03
Metadata
SCHEMA: CVE JSON 5
04
Affected products
PAIRS: —
05
References
REFS: —
01
Record
STATE: PUBLISHED
CVE-2026-48590
Element and Attribute Names Injected Verbatim into XML Output in xml_builder
Low
PUBLISHED
CNA: EEF
Base score
2.1
CVSS v4.0
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N
View raw JSON
CVE Program record
02
Description
CNA: EEF
Element and Attribute Names Injected Verbatim into XML Output in xml_builder
03
Metadata
SCHEMA: 5.2
Published
2026-08-21 09:51Z
15 HR AGO
Last updated
2026-08-21 12:25Z
13 HR AGO
Reserved
2026-05-22
Assigning CNA
EEF
Record state
PUBLISHED
Severity
Low (CVSS 2.1)
CVSS vector
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N
Weaknesses
CWE-91
XML Injection (aka Blind XPath Injection)
Base
SSVC decision
Exploitation
poc
Automatable
no
Technical Impact
partial
Data version
5.2
Document digest
be3b6b487d7e42f3d8708e9b20ea7a651f0239926657481d4c0b46dfeb75fb2b
04
Affected products
PAIRS: 1
Vendor
Product
Versions
Platforms
joshnuss
xml_builder
0.0.1 to < 2.4.1, 9fb49131ad3ee146a4c9db9bc175bdffe32e30a0 to < d5c0aec32a8eecbb440fb9bbb0f59d4d188d5859
—
05
References
REFS: 4
github.com
https://github.com/joshnuss/xml_builder/security/advisories/GHSA-r82p-3q2p-728w
vendor-advisory
related
cna.erlef.org
https://cna.erlef.org/cves/CVE-2026-48590.html
related
osv.dev
https://osv.dev/vulnerability/EEF-CVE-2026-48590
related
github.com
https://github.com/joshnuss/xml_builder/commit/d5c0aec32a8eecbb440fb9bbb0f59d4d188d5859
patch