CVE-2021-21339
- Source
- https://cve.org/CVERecord?id=CVE-2021-21339
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-21339.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-21339
- Aliases
- Published
- 2021-03-23T02:15:12Z
- Modified
- 2026-08-27T03:49:17Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 user session identifiers were stored in cleartext - without processing of additional cryptographic hashing algorithms. This vulnerability cannot be exploited directly and occurs in combination with a chained attack - like for instance SQL injection in any other component of the system. This is fixed in versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1.
- Database specific
{ "unresolved_ranges": [ { "cpes": [ "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*" ], "extracted_events": [ { "introduced": "6.2.0" }, { "fixed": "6.2.57" }, { "introduced": "6.2.0" }, { "fixed": "6.2.57" }, { "introduced": "6.2.0" }, { "fixed": "6.2.57" }, { "introduced": "7.0.0" }, { "fixed": "7.6.51" }, { "introduced": "7.0.0" }, { "fixed": "7.6.51" }, { "introduced": "7.0.0" }, { "fixed": "7.6.51" }, { "introduced": "8.0.0" }, { "fixed": "8.7.40" }, { "introduced": "8.0.0" }, { "fixed": "8.7.40" }, { "introduced": "8.0.0" }, { "fixed": "8.7.40" } ], "source": "CPE_RANGE", "vendor_product": "typo3:typo3" } ] }- References
Affected packages
Git / github.com/TYPO3/typo3
Affected ranges
- Type
- GIT
- Repo
- https://github.com/TYPO3/typo3
- Events
- Database specific
-
Show details
{ "cpe": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "9.0.0" }, { "fixed": "9.5.25" }, { "introduced": "10.0.0" }, { "fixed": "10.4.14" }, { "introduced": "11.0.0" }, { "fixed": "11.1.1" } ], "source": "CPE_RANGE" }
Affected versions
v10.*
v10.0.0
v10.1.0
v10.2.0
v10.3.0
v10.4.0
v10.4.1
v10.4.10
v10.4.11
v10.4.12
v10.4.13
v10.4.2
v10.4.3
v10.4.4
v10.4.5
v10.4.6
v10.4.7
v10.4.8
v10.4.9
v11.*
v11.0.0
v11.1.0
v9.*
v9.0.0
v9.1.0
v9.2.0
v9.3.0
v9.4.0
v9.5.0
v9.5.1
v9.5.10
v9.5.11
v9.5.12
v9.5.13
v9.5.14
v9.5.15
v9.5.16
v9.5.17
v9.5.18
v9.5.19
v9.5.2
v9.5.20
v9.5.21
v9.5.22
v9.5.23
v9.5.24
v9.5.3
v9.5.4
v9.5.5
v9.5.6
v9.5.7
v9.5.8
v9.5.9
Git / github.com/typo3/typo3
Affected ranges
- Type
- GIT
- Repo
- https://github.com/typo3/typo3
- Events
- Database specific
-
Show details
{ "cpe": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "9.0.0" }, { "fixed": "9.5.25" }, { "introduced": "10.0.0" }, { "fixed": "10.4.14" }, { "introduced": "11.0.0" }, { "fixed": "11.1.1" } ], "source": "CPE_RANGE" }
Affected versions
v10.*
v10.0.0
v10.1.0
v10.2.0
v10.3.0
v10.4.0
v10.4.1
v10.4.10
v10.4.11
v10.4.12
v10.4.13
v10.4.2
v10.4.3
v10.4.4
v10.4.5
v10.4.6
v10.4.7
v10.4.8
v10.4.9
v11.*
v11.0.0
v11.1.0
v9.*
v9.0.0
v9.1.0
v9.2.0
v9.3.0
v9.4.0
v9.5.0
v9.5.1
v9.5.10
v9.5.11
v9.5.12
v9.5.13
v9.5.14
v9.5.15
v9.5.16
v9.5.17
v9.5.18
v9.5.19
v9.5.2
v9.5.20
v9.5.21
v9.5.22
v9.5.23
v9.5.24
v9.5.3
v9.5.4
v9.5.5
v9.5.6
v9.5.7
v9.5.8
v9.5.9