How severe is CVE-2012-5558?

CVE-2012-5558 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2012-5558 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-5558?

CVE-2012-5558 primarily affects Smiley Project Smiley. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2012-5558?

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

When was CVE-2012-5558 published?

CVE-2012-5558 was published on 2020-01-09 and last updated on 2026-06-16.

CVE-2012-5558

CVE-2012-5558 is a medium-severity vulnerability in Smiley Project Smiley with a CVSS 3.x base score of 4.8. 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 3.x base score 4.8)
CVSS v2: 3.5
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Smiley Project Smiley
Published: 2020-01-09
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in the Smiley module 6.x-1.x versions prior to 6.x-1.1 and Smileys module 6.x-1.x versions prior to 6.x-1.1 for Drupal allows remote authenticated users with the "administer smiley" permission to inject arbitrary web script or HTML via a smiley acronym.

Frequently asked questions

What is CVE-2012-5558?: Cross-site scripting (XSS) vulnerability in the Smiley module 6.x-1.x versions prior to 6.x-1.1 and Smileys module 6.x-1.x versions prior to 6.x-1.1 for Drupal allows remote authenticated users with the "administer smiley" permission to inject arbitrary web script or HTML via a smiley acronym.
How severe is CVE-2012-5558?: CVE-2012-5558 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2012-5558 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-5558?: CVE-2012-5558 primarily affects Smiley Project Smiley. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2012-5558?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-5558 published?: CVE-2012-5558 was published on 2020-01-09 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:smiley_project:smiley:*:*:*:*:*:*:*:*
cpe:2.3:a:smileys_project:smileys:*:*:*:*:*:*:*:*

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