CVE-2024-21908

TinyMCE versions before 5.9.0 are affected by a stored cross-site scripting vulnerability. An unauthenticated and remote attacker could insert crafted HTML into the editor resulting in arbitrary JavaScript execution in another user's browser.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
VulnCheckCNA
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CVEADP
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CISA-ADPADP
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 57%
VendorProductVersion
tinytinymce
𝑥
< 5.9.0
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
tinymce
plucky
dne
oracular
dne
noble
dne
mantic
dne
lunar
dne
jammy
dne
focal
needs-triage
bionic
needs-triage
xenial
needs-triage
trusty
ignored
Common Weakness Enumeration
References
https://github.com/advisories/GHSA-5h9g-x5rv-25wg
https://github.com/tinymce/tinymce/security/advisories/GHSA-5h9g-x5rv-25wg
https://vulncheck.com/advisories/vc-advisory-GHSA-5h9g-x5rv-25wg
https://www.tiny.cloud/docs/release-notes/release-notes59/#securityfixes
https://github.com/advisories/GHSA-5h9g-x5rv-25wg
https://github.com/tinymce/tinymce/security/advisories/GHSA-5h9g-x5rv-25wg
https://vulncheck.com/advisories/vc-advisory-GHSA-5h9g-x5rv-25wg
https://www.tiny.cloud/docs/release-notes/release-notes59/#securityfixes