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Fencer Intel
medium 6.5

CVE-2020-20467 json

White Shark System (WSS) 1.3.2 is vulnerable to sensitive information disclosure via default_task_add.php, remote attackers can exploit the…

published 5y ago modified 4mo ago also EUVD-2020-13254

cvss
6.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.2%
EPSS 1.2% chance of exploitation in 30 days, percentile 67%
public exploits
0
none known

Summary

White Shark System (WSS) 1.3.2 is vulnerable to sensitive information disclosure via default_task_add.php, remote attackers can exploit the vulnerability to create a task.

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Exploit prediction

1.17% chance of exploitation in the next 30 days, higher than 67% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • github.com https://github.com/itodaro/WhiteSharkSystem_cve referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
NVD 2.0 6.4 AV:N/AC:L/Au:N/C:P/I:P/A:N

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.