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CVE-2021-24336

24
FAUCET Score

CVE-2021-24336 describes a critical SQL injection vulnerability in the FlightLog WordPress plugin up to version 3.0.2, affecting zavedil flightlog. This flaw allows authenticated editor and administrator users to execute arbitrary SQL commands due to insufficient sanitization of POST parameters. With a CVSS score of 7.2 (HIGH), successful exploitation could lead to full compromise of confidentiality, integrity, and availability of the affected system. While no active exploitation, public exploits, or significant community discussion have been observed, the vulnerability remains a significant risk for systems running the unpatched plugin.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.0.2CPE matchmatch criteria
cpe:2.3:a:zavedil:flightlog:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

7.2HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.55%
Probability of exploitation in next 30 days
EPSS Percentile
72.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0155 is in the 66th percentile among its peer group of 5,537 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

codevigilant.com / disclosure/2021/wp-plugin-flightlog-sql-injection
ExploitThird Party Advisory
wpscan.com / vulnerability/dda0593e-cd97-454e-a8c8-15d7f690311c
ExploitThird Party Advisory