How severe is CVE-2012-6718?

CVE-2012-6718 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2012-6718 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-6718?

CVE-2012-6718 affects Sharebar Project Sharebar. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2012-6718?

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

When was CVE-2012-6718 published?

CVE-2012-6718 was published on 2019-08-28 and last updated on 2026-06-16.

CVE-2012-6718

CVE-2012-6718 is a medium-severity vulnerability in Sharebar Project Sharebar with a CVSS 3.x base score of 6.1. 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 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (56th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Sharebar Project Sharebar
Published: 2019-08-28
Last modified: 2026-06-16

Description

The sharebar plugin before 1.2.2 for WordPress has XSS, a different issue than CVE-2013-3491.

Frequently asked questions

What is CVE-2012-6718?: The sharebar plugin before 1.2.2 for WordPress has XSS, a different issue than CVE-2013-3491.
How severe is CVE-2012-6718?: CVE-2012-6718 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2012-6718 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-6718?: CVE-2012-6718 affects Sharebar Project Sharebar. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2012-6718?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-6718 published?: CVE-2012-6718 was published on 2019-08-28 and last updated on 2026-06-16.

References

https://wordpress.org/plugins/sharebar/#developers

Affected products (1)

cpe:2.3:a:sharebar_project:sharebar:*:*:*:*:*:wordpress:*:*

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