CVE-2026-33154

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-33154
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-33154.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-33154
Aliases
Downstream
CGA (2)
DEBIAN (1)
openSUSE (2)
RHSA (5)
UBUNTU (1)
Related
openSUSE (2)
Published
2026-03-20T20:22:59Z
Modified
2026-10-21T02:30:58Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
dynaconf Affected by Remote Code Execution (RCE) via Insecure Template Evaluation in @jinja Resolver
Details

dynaconf is a configuration management tool for Python. Prior to version 3.2.13, Dynaconf is vulnerable to Server-Side Template Injection (SSTI) due to unsafe template evaluation in the @Jinja resolver. When the jinja2 package is installed, Dynaconf evaluates template expressions embedded in configuration values without a sandboxed environment. This issue has been patched in version 3.2.13.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-1336",
        "CWE-94"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33154.json"
}
References

Affected packages

Git / github.com/dynaconf/dynaconf

Affected ranges

Type
GIT
Repo
https://github.com/dynaconf/dynaconf
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
3c39a2cc910e4e018f9c745494b019e979f587d1
Fixed
2fbb45ee36b8c0caa5b924fe19f3c1a5e8603fa7
Database specific
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:dynaconf:dynaconf:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "3.2.13"
                }
            ],
            "source":  "CPE_RANGE"
        },
        {
            "range":  [
                {
                    "fixed":  "2fbb45ee36b8c0caa5b924fe19f3c1a5e8603fa7"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        },
        {
            "original_tag":  "3.2.13",
            "range":  [
                {
                    "fixed":  "3c39a2cc910e4e018f9c745494b019e979f587d1"
                }
            ],
            "source":  "REFERENCES_TAG"
        }
    ]
}

Affected versions

0.*
0.1.2
0.2.0
0.2.1
0.2.7
0.3.0
0.4.1
0.4.4
0.4.5
0.5.0
0.5.2
0.6.0
0.7.0
0.7.2
0.7.3
0.7.4
0.7.5
0.7.6
1.*
1.0.0
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.1.0
3.*
3.2.10
3.2.11
3.2.12
3.2.4
3.2.5
3.2.6
3.2.7
3.2.8
3.2.9
Other
python2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-33154.json"