- 6.1MediumCVSS base score
- 2.4%Exploitation in 30 daysEPSS · top 16% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
The "first name" and "last name" fields of the Apache Pluto 3.1.0 MVCBean JSP portlet maven archetype are vulnerable to Cross-Site Scripting (XSS) attacks.
Timeline
ID reserved
By apache
- 6 months later
· 6 months later
Published
- 3 years later
· 3 years 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 | Medium6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVDNVD · Modified | 3.1 | Medium6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
- EPSS (exploitation in 30 days)
- 2.4% · top 16% of all CVEs (11 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.1.
Affected products
Apache Software Foundation · Apache Portals
- affected org.apache.portals.pluto.archetype:mvcbean-jsp-portlet-archetype 3.1.0
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Mavenorg.apache.portals.pluto:pluto-portalGHSA-3qp6-m7hp-jrwf (opens in a new tab)
What to do
Workaround: If a project was generated from the affected maven archetype using a command like the following: mvn archetype:generate \ -DarchetypeGroupId=org.apache.portals.pluto.archetype \ -DarchetypeArtifactId=mvcbean-jsp-portlet-archetype \ -DarchetypeVersion=3.1.0 \ -DgroupId=com.mycompany \ -DartifactId=com.mycompany.my.mvcbean.jsp.portlet Then developers must fix the generated greeting.jspx file by escaping the rendered values submitted to the "First Name" and "Last Name" fields. For example, change: <span>${user.firstName} ${user.lastName}! </span> To: <span>${mvc.encoders.html(user.firstName)} ${mvc.encoders.html(user.lastName)}! </span> Moving forward, all such projects should be generated from version 3.1.1 of the Maven archetype.
References
References1
- https://lists.apache.org/thread/m5j87nn1lmvzp8b9lmh7gqq68g5lnb7p (opens in a new tab)x_refsource_MISCx_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-2022-0435 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-3qp6-m7hp-jrwf (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-2021-36739)Record last updated .