Plone Header Injection

HIGH 7.5CVE-2015-7318 · GHSA-fq9r-8jpm-2222 · PYSEC-2017-54 · Published 25/09/2017 · updated 17/06/2026

In short

CVE-2015-7318 is a HIGH (CVSS 7.5) vulnerability affecting plone, plone (plone).
Chance of exploitation in the next 30 days (EPSS): 1.7%, higher than 77.9% of all vulnerabilities.
Fix: update to 4.0a1 or later.

Package	Affected versions	Patched versions
plone PyPI	`≥ 3.3, < 4.0a1`	`4.0a1`
plone plone	`= 3.3= 3.3.1= 3.3.2= 3.3.3= 3.3.4= 3.3.5= 3.3.6`	No fix yet

Plone 3.3.0 through 3.3.6 allows remote attackers to inject headers into HTTP responses.

NVD description

Plone 3.3.0 through 3.3.6 allows remote attackers to inject headers into HTTP responses.

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Package

Affected versions

Patched versions

PyPI

≥ 3.3, < 4.0a1

4.0a1

= 3.3= 3.3.1= 3.3.2= 3.3.3= 3.3.4= 3.3.5= 3.3.6

No fix yet

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