CVE-2015-8376 — Multiple cross-site scripting (XSS) vulnerabilities in Symphony CMS 2.6.3 allow remote attackers to inject arbitrary web script or HTML via the (1) Name, (2) Navigation Group, or (3) Label parameter to blueprints/sections/edit/1

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MEDIUM

Multiple cross-site scripting (XSS) vulnerabilities in Symphony CMS 2.6.3 allow remote attackers to inject arbitrary web script or HTML via the (1) Name, (2) Navigation Group, or (3) Label parameter to blueprints/sections/edit/1

Published Jan 8, 2016

6.1

MEDIUM

CVSS 3.0

EPSS 0.95%

Description

Multiple cross-site scripting (XSS) vulnerabilities in Symphony CMS 2.6.3 allow remote attackers to inject arbitrary web script or HTML via the (1) Name, (2) Navigation Group, or (3) Label parameter to blueprints/sections/edit/1.

Affected products

Remediation

No remediation recorded yet.

Metrics

0.95% 0.00948

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.

EPSS probability 0.00948

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (10 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 2, 2026	0.95% (0.00948)	59.82th	v5 (v2026.06.15)
Jun 15, 2026	0.95% (0.00948)	56.40th	v5 (v2026.06.15)
Mar 17, 2025	0.06% (0.00064)	17.26th	v4 (v2025.03.14)
Dec 12, 2024	0.21% (0.00205)	59.35th	v3 (v2023.03.01)
Jul 23, 2023	0.21% (0.00205)	57.48th	v3 (v2023.03.01)
Mar 7, 2023	0.29% (0.00291)	64.13th	v3 (v2023.03.01)
Mar 6, 2023	1.05% (0.01055)	52.13th	v2 (v2022.01.01)
Sep 17, 2022	1.05% (0.01055)	50.47th	v2 (v2022.01.01)
Apr 1, 2022	1.05% (0.01055)	48.43th	v2 (v2022.01.01)
Feb 4, 2022	1.05% (0.01055)	27.52th	v2 (v2022.01.01)

Weaknesses (1)

CWE-79

Cross-site Scripting (XSS)

References (2)

http://seclists.org/fulldisclosure/2015/Dec/101
mailing-listx_refsource_FULLDISCExploit
http://seclists.org/fulldisclosure/2015/Dec/7
mailing-listx_refsource_FULLDISCExploit

Link	Providers	Tags
http://seclists.org/fulldisclosure/2015/Dec/101		mailing-listx_refsource_FULLDISCExploit
http://seclists.org/fulldisclosure/2015/Dec/7		mailing-listx_refsource_FULLDISCExploit

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Jan 8, 2016

Updated Aug 6, 2024

Reserved Nov 29, 2015

Link CVE-2015-8376

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2015-8376

Red Hat

Severity n/a

Public date n/a

Links CVE-2015-8376