Django REST framework

Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:maven/org.apache.logging.log4j/log4j-layout-template-json@2.25.4
Typemaven
Namespaceorg.apache.logging.log4j
Namelog4j-layout-template-json
Version2.25.4
Qualifiers
Subpath
Is_vulnerablefalse
Next_non_vulnerable_versionnull
Latest_non_vulnerable_versionnull
Affected_by_vulnerabilities
Fixing_vulnerabilities
0
url VCID-jq79-z19a-jfak
vulnerability_id VCID-jq79-z19a-jfak
summary 
Apache Log4j's JsonTemplateLayout produces invalid JSON output when log events contain non-finite floating-point values
Apache Log4j's JsonTemplateLayout https://logging.apache.org/log4j/2.x/manual/json-template-layout.html , in versions up to and including 2.25.3, produces invalid JSON output when log events contain non-finite floating-point values (NaN, Infinity, or -Infinity), which are prohibited by RFC 8259. This may cause downstream log processing systems to reject or fail to index affected records.

An attacker can exploit this issue only if both of the following conditions are met:

  *  The application uses JsonTemplateLayout.
  *  The application logs a MapMessage containing an attacker-controlled floating-point value.


Users are advised to upgrade to Apache Log4j JSON Template Layout 2.25.4, which corrects this issue.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34481.json
reference_id
reference_type
scores
0
value 5.3
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34481.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2026-34481
reference_id
reference_type
scores
0
value 0.00119
scoring_system epss
scoring_elements 0.30901
published_at 2026-04-11T12:55:00Z
1
value 0.00119
scoring_system epss
scoring_elements 0.30813
published_at 2026-04-13T12:55:00Z
2
value 0.00119
scoring_system epss
scoring_elements 0.30858
published_at 2026-04-12T12:55:00Z
3
value 0.00157
scoring_system epss
scoring_elements 0.36497
published_at 2026-04-16T12:55:00Z
4
value 0.00157
scoring_system epss
scoring_elements 0.36423
published_at 2026-04-21T12:55:00Z
5
value 0.00157
scoring_system epss
scoring_elements 0.3648
published_at 2026-04-18T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2026-34481
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34481
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34481
3
reference_url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
0
value 5.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
4
reference_url https://github.com/apache/logging-log4j2
reference_id
reference_type
scores
0
value 6.3
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/apache/logging-log4j2
5
reference_url https://github.com/apache/logging-log4j2/pull/4080
reference_id
reference_type
scores
0
value 6.3
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
2
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-10T17:41:23Z/
url https://github.com/apache/logging-log4j2/pull/4080
6
reference_url https://lists.apache.org/thread/n34zdv00gbkdbzt2rx9rf5mqz6lhopcv
reference_id
reference_type
scores
0
value 6.3
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
2
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-10T17:41:23Z/
url https://lists.apache.org/thread/n34zdv00gbkdbzt2rx9rf5mqz6lhopcv
7
reference_url https://logging.apache.org/cyclonedx/vdr.xml
reference_id
reference_type
scores
0
value 6.3
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
2
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-10T17:41:23Z/
url https://logging.apache.org/cyclonedx/vdr.xml
8
reference_url https://logging.apache.org/log4j/2.x/manual/json-template-layout.html
reference_id
reference_type
scores
0
value 6.3
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
2
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-10T17:41:23Z/
url https://logging.apache.org/log4j/2.x/manual/json-template-layout.html
9
reference_url https://logging.apache.org/security.html#CVE-2026-34481
reference_id
reference_type
scores
0
value 6.3
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
2
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-10T17:41:23Z/
url https://logging.apache.org/security.html#CVE-2026-34481
10
reference_url https://nvd.nist.gov/vuln/detail/CVE-2026-34481
reference_id
reference_type
scores
0
value 6.3
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2026-34481
11
reference_url http://www.openwall.com/lists/oss-security/2026/04/10/10
reference_id
reference_type
scores
0
value 6.3
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url http://www.openwall.com/lists/oss-security/2026/04/10/10
12
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1133846
reference_id 1133846
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1133846
13
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2457321
reference_id 2457321
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=2457321
14
reference_url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:log4j_layout_template_json:*:*:*:*:*:*:*:*
reference_id cpe:2.3:a:apache:log4j_layout_template_json:*:*:*:*:*:*:*:*
reference_type
scores
url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:log4j_layout_template_json:*:*:*:*:*:*:*:*
15
reference_url https://github.com/advisories/GHSA-w35j-pv5h-q9q9
reference_id GHSA-w35j-pv5h-q9q9
reference_type
scores
0
value MODERATE
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-w35j-pv5h-q9q9
fixed_packages
0
url pkg:maven/org.apache.logging.log4j/log4j-layout-template-json@2.25.4
purl pkg:maven/org.apache.logging.log4j/log4j-layout-template-json@2.25.4
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.logging.log4j/log4j-layout-template-json@2.25.4
1
url pkg:maven/org.apache.logging.log4j/log4j-layout-template-json@3.0.0-beta3
purl pkg:maven/org.apache.logging.log4j/log4j-layout-template-json@3.0.0-beta3
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-jq79-z19a-jfak
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.logging.log4j/log4j-layout-template-json@3.0.0-beta3
aliases CVE-2026-34481, GHSA-w35j-pv5h-q9q9
risk_score 3.1
exploitability 0.5
weighted_severity 6.2
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-jq79-z19a-jfak
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:maven/org.apache.logging.log4j/log4j-layout-template-json@2.25.4