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CVE-2011-4958

UnknownEPSS 4.25%

Last modified

CVE-2011-4958 is a vulnerability of currently unknown severity. Cross-site scripting (XSS) vulnerability in the process function in SSViewer.php in SilverStripe before 2.3.13 and 2.4.x before 2.4.6 allows remote attackers to inject arbitrary web script or HTML via the QUERY_STRING to template placeholders, as demonstrated by a request to (1) admin/reports/, (2) admin/comments/, (3) admin/, (4) admin/show/, (5) admin/assets/, and (6) admin/security/.. EPSS estimates a 4.25% chance of exploitation in the next 30 days.

Description

Cross-site scripting (XSS) vulnerability in the process function in SSViewer.php in SilverStripe before 2.3.13 and 2.4.x before 2.4.6 allows remote attackers to inject arbitrary web script or HTML via the QUERY_STRING to template placeholders, as demonstrated by a request to (1) admin/reports/, (2) admin/comments/, (3) admin/, (4) admin/show/, (5) admin/assets/, and (6) admin/security/.

Metrics

EPSS Probability
4.25%

89.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
SilverstripeSilverstripe<= 2.3.12
SilverstripeSilverstripe2.3.0
SilverstripeSilverstripe2.3.1
SilverstripeSilverstripe2.3.2
SilverstripeSilverstripe2.3.3
SilverstripeSilverstripe2.3.4
SilverstripeSilverstripe2.3.5
SilverstripeSilverstripe2.3.6
SilverstripeSilverstripe2.3.7
SilverstripeSilverstripe2.3.8
SilverstripeSilverstripe2.3.9
SilverstripeSilverstripe2.3.10
SilverstripeSilverstripe2.3.11
SilverstripeSilverstripe2.4.0
SilverstripeSilverstripe2.4.1
SilverstripeSilverstripe2.4.2
SilverstripeSilverstripe2.4.3
SilverstripeSilverstripe2.4.4
SilverstripeSilverstripe2.4.5

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-4958?
Cross-site scripting (XSS) vulnerability in the process function in SSViewer.php in SilverStripe before 2.3.13 and 2.4.x before 2.4.6 allows remote attackers to inject arbitrary web script or HTML via the QUERY_STRING to template placeholders, as demonstrated by a request to (1) admin/reports/, (2) admin/comments/, (3) admin/, (4) admin/show/, (5) admin/assets/, and (6) admin/security/.
How severe is CVE-2011-4958?
Severity scoring for CVE-2011-4958 is pending analysis. The EPSS model estimates a 4.25% probability of exploitation in the next 30 days.
How do I fix CVE-2011-4958?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2011-4958?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST