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Fencer Intel
medium 6.1

CVE-2015-7316 json

Plone Cross-site Scripting Vulnerability

published 2017-09-25 9 y ago modified 2026-06-17 4 mo ago also GHSA-vf8g-m3vq-6p4p , PYSEC-2017-53 , EUVD-2017-0086

cvss
6.1
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.4%
EPSS 1.4% chance of exploitation in 30 days, percentile 72%
public exploits
0
none known

Summary

Cross-site scripting (XSS) vulnerability in Plone 3.3.0 through 3.3.6, 4.0.0 through 4.0.10, 4.1.0 through 4.1.6, 4.2.0 through 4.2.7, 4.3.x before 4.3.7, and 5.0rc1.

Patch / fix

  • pypi plone 3.3.7, 4.0.11, 4.0a1, 4.1.7, 4.1a1, 4.2.8, 4.2a1, 4.3.7, 4.3a1, 5.0rc2

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2015-7316 updated cvss 4.3

plone: URL checking method prone to XSS

  • Red Hat Enterprise Linux 5 conga Red Hat Enterprise Linux 6 luci
    affected: no fix planned “Will not fix”

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

1.42% chance of exploitation in the next 30 days, higher than 72% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.0 6.1 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N
GitHub 3.0 6.1 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected packages

ecosystem package affected fixed in
pypi plone
>=3.3, <3.3.7
>=4.0, <4.0.11
>=4.1, <4.1.7
>=4.2, <4.2.8
>=4.3, <4.3.7
1 listed version
>=3.3, <4.0a1
>=4.0, <4.1a1
>=4.1, <4.2a1
>=4.2, <4.3a1
>=5.0a1, <5.0rc2
3.3.7
4.0.11
4.1.7
4.2.8
4.3.7
4.0a1
4.1a1
4.2a1
4.3a1
5.0rc2

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.