CVE-2021-39286
- Source
- https://cve.org/CVERecord?id=CVE-2021-39286
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-39286.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-39286
- Aliases
- Published
- 2021-08-18T18:15:08.177Z
- Modified
- 2026-07-08T23:59:01.569768Z
- Severity
-
- 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
Webrecorder pywb before 2.6.0 allows XSS because it does not ensure that Jinja2 templates are autoescaped.
- References
Affected packages
Git / github.com/webrecorder/pywb
Affected ranges
- Type
- GIT
- Repo
- https://github.com/webrecorder/pywb
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixed
- Database specific
{ "cpe": "cpe:2.3:a:webrecorder:pywb:*:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "0" }, { "fixed": "2.6.0" } ], "source": [ "CPE_RANGE", "REFERENCES" ] }
Affected versions
0.*
0.10.1
0.10.10
0.10.5
0.10.8
0.10.9
0.10.9.1
0.11.0
0.2.2
0.3.0
0.32.0
0.4.0
0.6.0
0.6.2
0.7.0
0.7.1
0.8.0
0.9.0
0.9.5
v-2.*
v-2.2.20190227
v-2.2.20190311
v-2.2.20190410
v-2.3.0
v-2.3.1
v-2.4.0
v-2.4.0-rc0
v-2.4.0-rc1
v-2.4.0-rc2
v-2.4.0-rc5
v-2.4.0-rc7
v-2.4.0rc4
v-2.4.1
v-2.4.2
v-2.5.0
v-2.6.0b0
v-2.6.0b1