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CVE-2020-11976
By crafting a special URL it is possible to make Wicket deliver unprocessed HTML templates. This would allow an attacker to see possibly…
High7.5EPSS 3.8%
- Published
- Updated
- Reserved
- Assigned by
- apache
Description
By crafting a special URL it is possible to make Wicket deliver unprocessed HTML templates. This would allow an attacker to see possibly sensitive information inside a HTML template that is usually removed during rendering. Affected are Apache Wicket versions 7.16.0, 8.8.0 and 9.0.0-M5
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- 3.8% · top 10% of all CVEs (6 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
- Information Disclosure
- CWE-552 (opens in a new tab)All about CWE-552 and its CVEs
Affected products
Apache Wicket
- affected Apache Wicket 7.16.0, 8.8.0, 9.0.0-M5
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Mavenorg.apache.wicket:wicket-coreGHSA-64gv-3pqv-299h (opens in a new tab)
References (8)
- https://lists.apache.org/thread.html/r104eeefeb1e9da51f7ef79cef0f9ff12e21ef8559b77801e86b21e16%40%3Cusers.wicket.apache.org%3E (opens in a new tab)x_refsource_MISCx_transferred
- [directory-commits] 20210513 [directory-fortress-commander] branch master updated: FC-293 - CVE-2020-11976 - upgrade wicket core -> 8.9.0 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [directory-dev] 20210513 [jira] [Created] (FC-293) [fortress-web] CVE-2020-11976 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [directory-dev] 20210514 [jira] [Closed] (FC-293) [fortress-web] CVE-2020-11976 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [directory-dev] 20210626 [jira] [Updated] (FC-293) [fortress-web] CVE-2020-11976 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [directory-dev] 20210626 [jira] [Resolved] (FC-293) [fortress-web] CVE-2020-11976 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [directory-dev] 20210626 [jira] [Closed] (FC-293) [fortress-web] CVE-2020-11976 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [directory-dev] 20210626 [jira] [Reopened] (FC-293) [fortress-web] CVE-2020-11976 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-64gv-3pqv-299h (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2020-11976)Record last updated .