How severe is CVE-2019-1010091?

CVE-2019-1010091 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-2019-1010091 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-1010091?

CVE-2019-1010091 affects Tiny Tinymce. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-1010091?

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

When was CVE-2019-1010091 published?

CVE-2019-1010091 was published on 2019-07-17 and last updated on 2026-06-17.

CVE-2019-1010091

CVE-2019-1010091 is a medium-severity vulnerability in Tiny Tinymce 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: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Tiny Tinymce
Published: 2019-07-17
Last modified: 2026-06-17

Description

tinymce 4.7.11, 4.7.12 is affected by: CWE-79: Improper Neutralization of Input During Web Page Generation. The impact is: JavaScript code execution. The component is: Media element. The attack vector is: The victim must paste malicious content to media element's embed tab.

Frequently asked questions

What is CVE-2019-1010091?: tinymce 4.7.11, 4.7.12 is affected by: CWE-79: Improper Neutralization of Input During Web Page Generation. The impact is: JavaScript code execution. The component is: Media element. The attack vector is: The victim must paste malicious content to media element's embed tab.
How severe is CVE-2019-1010091?: CVE-2019-1010091 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-2019-1010091 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-1010091?: CVE-2019-1010091 affects Tiny Tinymce. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-1010091?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-1010091 published?: CVE-2019-1010091 was published on 2019-07-17 and last updated on 2026-06-17.

References

https://github.com/tinymce/tinymce/issues/4394

Affected products (1)

cpe:2.3:a:tiny:tinymce:*:*:*:*:*:*:*:*

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