Plone 3.3.0 through 3.3.6 allows remote attackers to inject headers into HTTP responses.
Priority LOW 36CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · High · None
- Fix status
- Partial Red Hat: 2 without a fix
Attack profile from CVSS 3.0 · NVD. Fix status from CNA, GitHub and Red Hat.
Summary
Plone 3.3.0 through 3.3.6 allows remote attackers to inject headers into HTTP responses.
Why it matters now
EPSS 0.01749 77th percentileScored 2026-11-07
Fix Partial Plone (PyPI): 4.0a1Red Hat: 2 without a fix
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | Plone (PyPI) | 3.3 to before 4.0a1 | 4.0a1 | Patch available | GHSA-fq9r-8jpm-2222 |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- Plone (PyPI) Vendor— Affected 3.3 to before 4.0a1 Fixed in 4.0a1 Patch available GHSA-fq9r-8jpm-2222
CPE configurations NVD · 7
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:plone:plone:3.3:*:*:*:*:*:*:* | 3.3 | Vulnerable | plone |
| cpe:2.3:a:plone:plone:3.3.1:*:*:*:*:*:*:* | 3.3.1 | Vulnerable | plone |
| cpe:2.3:a:plone:plone:3.3.2:*:*:*:*:*:*:* | 3.3.2 | Vulnerable | plone |
| cpe:2.3:a:plone:plone:3.3.3:*:*:*:*:*:*:* | 3.3.3 | Vulnerable | plone |
| cpe:2.3:a:plone:plone:3.3.4:*:*:*:*:*:*:* | 3.3.4 | Vulnerable | plone |
| cpe:2.3:a:plone:plone:3.3.5:*:*:*:*:*:*:* | 3.3.5 | Vulnerable | plone |
| cpe:2.3:a:plone:plone:3.3.6:*:*:*:*:*:*:* | 3.3.6 | Vulnerable | plone |
- cpe:2.3:a:plone:plone:3.3:*:*:*:*:*:*:* Versions 3.3 Vulnerable ·plone
- cpe:2.3:a:plone:plone:3.3.1:*:*:*:*:*:*:* Versions 3.3.1 Vulnerable ·plone
- cpe:2.3:a:plone:plone:3.3.2:*:*:*:*:*:*:* Versions 3.3.2 Vulnerable ·plone
- cpe:2.3:a:plone:plone:3.3.3:*:*:*:*:*:*:* Versions 3.3.3 Vulnerable ·plone
- cpe:2.3:a:plone:plone:3.3.4:*:*:*:*:*:*:* Versions 3.3.4 Vulnerable ·plone
- cpe:2.3:a:plone:plone:3.3.5:*:*:*:*:*:*:* Versions 3.3.5 Vulnerable ·plone
- cpe:2.3:a:plone:plone:3.3.6:*:*:*:*:*:*:* Versions 3.3.6 Vulnerable ·plone
Remediation
- Fix · GHSA-fq9r-8jpm-2222 Plone (PyPI) Fixed in 4.0a1 Advisory →
Vendor assessments
Red Hat
Red Hat rating: Low. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 5 | Affected | No fix planned: Will not fix |
| Red Hat Enterprise Linux 6 | Affected | No fix planned: Will not fix |
Timeline
- 2026-10-02 Threatist record created from CVE-2015-7318
- 2026-10-03 Alias added: GHSA-fq9r-8jpm-2222
References
Patch 2
Advisory 3
More Plone vulnerabilities
- TI-2011-03162 Unspecified vulnerability in Zope 2.12.x and 2.13.x, as used in Plone 4.0.x through… CVSS 2.0HIGH 9.3
- TI-2021-13226 An issue in Plone CMS v. CVSS 3.1HIGH 8.8
- TI-2024-15757 The HTTP PUT and DELETE methods are enabled in the Plone official Docker version 5.2.13… CVSS 3.1HIGH 7.5
- TI-2021-12911 Plone through 5.2.4 allows remote authenticated managers to perform disk I/O via crafted… CVSS 3.1CRITICAL 9.9
- TI-2020-17872 The official plone Docker images before version of 4.3.18-alpine (Alpine specific)… CVSS 3.1CRITICAL 9.8
- TI-2020-06422 A privilege escalation issue in plone.app.contenttypes in Plone 4.3 through 5.2.1 allows… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2015-7318 · CVE Program
- CVE-2015-7318 · NVD
- FIRST EPSS
- GHSA-fq9r-8jpm-2222 · GitHub Advisory Database · CC BY 4.0
- CVE-2015-7318 · Red Hat security data · CC BY 4.0
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