CVE-2013-4649

mediumpriority · track · 18EPSS 0.025 · 84 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.47% (84th) EPSS

CVSS 4.3 · medium

Is it mine?

68 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-27

Cross-site scripting (XSS) vulnerability in DotNetNuke (DNN) before 6.2.9 and 7.x before 7.1.1 allows remote attackers to inject arbitrary web script or HTML via the __dnnVariable parameter to the default URI.

cvss

Technical severity, 0–10. One row per scoring source.

4.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.7–4.3

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v2.03.7lowAV:N/AC:M/Au:N/C:N/I:P/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USprimaryCWE-79US

affected products (68)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
dnnsoftware dotnetnuke≤ 6.2.8nvdUScpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*
dnnsoftware dotnetnuke= 1.0.10dnvdUScpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*
dnnsoftware dotnetnuke= 1.0.10envdUScpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*
dnnsoftware dotnetnuke= 1.0.6nvdUScpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*
dnnsoftware dotnetnuke= 1.0.7nvdUScpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*
dnnsoftware dotnetnuke= 1.0.8nvdUScpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*
dnnsoftware dotnetnuke= 1.0.9nvdUScpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*
dnnsoftware dotnetnuke= 2.1.1nvdUScpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*
dnnsoftware dotnetnuke= 2.1.2nvdUScpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*
dnnsoftware dotnetnuke= 3.0.11nvdUScpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*
dnnsoftware dotnetnuke= 3.0.7nvdUScpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*
dnnsoftware dotnetnuke= 3.0.8nvdUScpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*
dnnsoftware dotnetnuke= 3.1.0nvdUScpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*
dnnsoftware dotnetnuke= 3.3.5nvdUScpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*
dnnsoftware dotnetnuke= 4.0nvdUScpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*
dnnsoftware dotnetnuke= 4.3.5nvdUScpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*
dnnsoftware dotnetnuke= 4.4.1nvdUScpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*
dnnsoftware dotnetnuke= 4.5.2nvdUScpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*
dnnsoftware dotnetnuke= 4.5.4nvdUScpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*

showing 20 of 68

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-rvrj-j7cc-236pDotNetNuke (DNN) Cross-site scripting (XSS) vulnerability via the __dnnVariable parameter2022-05-17ghsa · osvUS
Cross-site scripting (XSS) vulnerability in DotNetNuke (DNN) before 6.2.9 and 7.x before 7.1.1 allows remote attackers to inject arbitrary web script or HTML via the __dnnVariable parameter to the default URI.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd osv NVD CVE.org MITRE

published 2014-03-12modified 2026-06-16

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+53006 more

references (13)

External citations — patches, advisories, analysis.

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