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Fencer Vulns
medium 4.3

CVE-2021-24698 json

Simple Download Monitor < 3.9.6 - Arbitrary Thumbnails Removal

published 2021-11-08 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-11610

cvss
4.3
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 52%
public exploits
0
none known

Summary

The Simple Download Monitor WordPress plugin before 3.9.6 allows users with a role as low as Contributor to remove thumbnails from downloads they do not own, even if they cannot normally edit the download.

Patch / fix

  • tipsandtricks-hq simple_download_monitor 3.9.6

Exploit prediction

0.68% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • wpscan.com https://wpscan.com/vulnerability/1fda1356-77d8-4e77-9ee6-8f9ceeb3d380 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
NVD 2.0 4.0 AV:N/AC:L/Au:S/C:N/I:P/A:N

Affected products

  • Unknown Simple Download Monitor

Classification

Weakness
Technology feeds

References

Sources

Fencer Vulns 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.