How severe is CVE-2018-13339?

CVE-2018-13339 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-2018-13339 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-2018-13339?

CVE-2018-13339 affects Angular Redactor Project Angular Redactor. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-13339?

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

When was CVE-2018-13339 published?

CVE-2018-13339 was published on 2018-07-05 and last updated on 2026-06-17.

CVE-2018-13339

CVE-2018-13339 is a medium-severity vulnerability in Angular Redactor Project Angular Redactor 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% (57th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Angular Redactor Project Angular Redactor
Published: 2018-07-05
Last modified: 2026-06-17

Description

Imperavi Redactor 3 in Angular Redactor 1.1.6, when HTML content mode is used, allows stored XSS, as demonstrated by an onerror attribute of an IMG element, a related issue to CVE-2018-7035.

Frequently asked questions

What is CVE-2018-13339?: Imperavi Redactor 3 in Angular Redactor 1.1.6, when HTML content mode is used, allows stored XSS, as demonstrated by an onerror attribute of an IMG element, a related issue to CVE-2018-7035.
How severe is CVE-2018-13339?: CVE-2018-13339 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-2018-13339 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-2018-13339?: CVE-2018-13339 affects Angular Redactor Project Angular Redactor. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-13339?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-13339 published?: CVE-2018-13339 was published on 2018-07-05 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:angular_redactor_project:angular_redactor:1.1.6:*:*:*:*:*:*:*

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