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Fencer Intel
medium 5.4

CVE-2015-20019 json

Content text slider on post < 6.9 - Authenticated Stored Cross-Site Scripting (XSS)

published 5y ago modified 4mo ago also EUVD-2015-2107

cvss
5.4
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.9%
EPSS 0.9% chance of exploitation in 30 days, percentile 60%
public exploits
0
none known

Summary

The Content text slider on post WordPress plugin before 6.9 does not sanitise and escape the Title and Message/Content settings, which could lead to Cross-Site Scripting issues

Patch / fix

  • content_text_slider_on_post_project content_text_slider_on_post 6.9

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Exploit prediction

0.91% chance of exploitation in the next 30 days, higher than 60% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • seclists.org https://seclists.org/bugtraq/2015/Dec/124 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
NVD 2.0 3.5 AV:N/AC:M/Au:S/C:N/I:P/A:N

Affected products

  • Unknown Content text slider on post

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation
Technology feeds

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.