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CVE-2026-5546

25
FAUCET Score

CVE-2026-5546 details an unrestricted upload vulnerability in Campcodes Complete Online Learning Management System 1.0, specifically affecting the add_lesson function in /application/models/Crud_model.php. This medium-severity flaw (CVSS 6.3) allows a low-privileged, authenticated attacker to remotely upload arbitrary files without user interaction. Although not yet observed in active exploitation, a public exploit has been published, and the vulnerability is listed on a "Hot List," indicating elevated attention and potential for future attacks.

Impacted Technologies

VendorProductVersion(s)CPE
CampcodesComplete Online Learning Management System
1.0CNA affected

CVSS Data

CVSS version used by this source: 4.0

2.1LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
VS Confidentiality
LOW
VS Integrity
LOW
VS Availability
LOW
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
PROOF_OF_CONCEPT
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.26%
Probability of exploitation in next 30 days
EPSS Percentile
17.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0026 is in the 21st percentile among its peer group of 21,977 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

github.com / whatyourname12345/CVE/tree/main/OLMS
vuldb.com / submit/782291
vuldb.com / vuln/355310
vuldb.com / vuln/355310/cti
campcodes.com