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Fencer Intel
high 8.8

CVE-2020-19551 json

Blacklist bypass issue exists in WUZHI CMS up to and including 4.1.0 in common.func.php, which when uploaded can cause remote code executio…

published 5y ago modified 4mo ago also EUVD-2020-11455

cvss
8.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.8%
EPSS 1.8% chance of exploitation in 30 days, percentile 78%
public exploits
0
none known

Summary

Blacklist bypass issue exists in WUZHI CMS up to and including 4.1.0 in common.func.php, which when uploaded can cause remote code executiong.

Is CVE-2020-19551 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Exploit prediction

1.76% chance of exploitation in the next 30 days, higher than 78% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • github.com https://github.com/wuzhicms/wuzhicms/issues/177 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 6.5 AV:N/AC:L/Au:S/C:P/I:P/A:P

Classification

Weakness

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.