CVE-2022-46366
Apache Tapestry prior to version 4 (EOL) allows RCE though deserialization of untrusted input
- 9.8CriticalCVSS base score
- 3.7%Exploitation in 30 daysEPSS · top 10% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
Apache Tapestry 3.x allows deserialization of untrusted data, leading to remote code execution. This issue is similar to but distinct from CVE-2020-17531, which applies the the (also unsupported) 4.x version line. NOTE: This vulnerability only affects Apache Tapestry version line 3.x, which is no longer supported by the maintainer. Users are recommended to upgrade to a supported version line of Apache Tapestry.
Timeline
Published
- 20 months later
· 20 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Modified | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 3.7% · top 10% of all CVEs (9 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.
Affected products
Apache Software Foundation · Apache Tapestry
- affected Apache Tapestry – < 4.0.0
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Mavenorg.apache.tapestry:tapestry-coreGHSA-vc39-x7w6-6vj7 (opens in a new tab)
References
3
- https://lists.apache.org/thread/bwn1vjrvz1hq0wbdzj23wz322244swhj (opens in a new tab)x_transferred
- [oss-security] 20221202 CVE-2022-46366: Apache Tapestry prior to version 4 (EOL) allows RCE though deserialization of untrusted input (opens in a new tab)mailing-listx_transferred
- https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2022/MNDT-2022-0041/MNDT-2022-0041.md (opens in a new tab)x_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)
- EUVD EUVD-2022-7744 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-vc39-x7w6-6vj7 (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2022-46366)Record last updated .