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Fencer Intel
medium 6.5

CVE-2021-40645 json

An SQL Injection vulnerability exists in glorylion JFinalOA as of 9/7/2021 in the defkey parameter getHaveDoneTaskDataList method of the Fl…

published 4y ago modified 4mo ago also EUVD-2021-27819

cvss
6.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.1%
EPSS 1.1% chance of exploitation in 30 days, percentile 65%
public exploits
0
none known

Summary

An SQL Injection vulnerability exists in glorylion JFinalOA as of 9/7/2021 in the defkey parameter getHaveDoneTaskDataList method of the FlowTaskController.

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Exploit prediction

1.10% chance of exploitation in the next 30 days, higher than 65% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • github.com https://github.com/novysodope/VulReq/blob/main/JFinalOA 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:L/UI:N/S:U/C:H/I:N/A:N
NVD 2.0 4.0 AV:N/AC:L/Au:S/C:P/I:N/A:N

Classification

Weakness
  • CWE-89 Improper Neutralization of Special Elements used in an SQL Command

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.