How severe is CVE-2011-0773?

CVE-2011-0773 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2011-0773 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-0773?

CVE-2011-0773 primarily affects Pivotx. In total, 9 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-0773?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2011-0773 published?

CVE-2011-0773 was published on 2011-02-04 and last updated on 2026-06-16.

CVE-2011-0773

CVE-2011-0773 is a medium-severity vulnerability in Pivotx with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Pivotx
Published: 2011-02-04
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in pivotx/modules/module_image.php in PivotX before 2.2.3 allows remote attackers to inject arbitrary web script or HTML via the image parameter.

Frequently asked questions

What is CVE-2011-0773?: Cross-site scripting (XSS) vulnerability in pivotx/modules/module_image.php in PivotX before 2.2.3 allows remote attackers to inject arbitrary web script or HTML via the image parameter.
How severe is CVE-2011-0773?: CVE-2011-0773 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2011-0773 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-0773?: CVE-2011-0773 primarily affects Pivotx. In total, 9 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-0773?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-0773 published?: CVE-2011-0773 was published on 2011-02-04 and last updated on 2026-06-16.

References

Affected products (9)

cpe:2.3:a:pivotx:pivotx:*:*:*:*:*:*:*:*
cpe:2.3:a:pivotx:pivotx:2.1.0:*:*:*:*:*:*:*
cpe:2.3:a:pivotx:pivotx:2.1.1:*:*:*:*:*:*:*
cpe:2.3:a:pivotx:pivotx:2.1.2:*:*:*:*:*:*:*
cpe:2.3:a:pivotx:pivotx:2.2.0:*:*:*:*:*:*:*
cpe:2.3:a:pivotx:pivotx:2.2.0:b1:*:*:*:*:*:*
cpe:2.3:a:pivotx:pivotx:2.2.0:b2:*:*:*:*:*:*
cpe:2.3:a:pivotx:pivotx:2.2.0:rc:*:*:*:*:*:*
cpe:2.3:a:pivotx:pivotx:2.2.1:*:*:*:*:*:*:*

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