CVE-2026-103098

HIGH
Published Oct 2, 2026 Modified Oct 2, 2026 CWE-319

Description

Transmission of a sensitive key in the URL over an unencrypted HTTP connection.  The request is sent over HTTP rather than HTTPS, meaning the key is transmitted in plaintext across the network. An attacker with the ability to monitor network traffic could intercept the request and obtain the key

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CVSS v3.1 Score

7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS — Exploit Prediction

0.0016
Probability of exploitation
0.05%
Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-319 CWE-319

References

Frequently Asked Questions

What is CVE-2026-103098? +
Transmission of a sensitive key in the URL over an unencrypted HTTP connection.  The request is sent over HTTP rather than HTTPS, meaning the key is transmitted in plaintext across the network. An attacker with the ability to monitor network traffic could intercept the request and obtain the key It has a CVSS v3.1 base score of 7.5 (HIGH).
How severe is CVE-2026-103098? +
CVE-2026-103098 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching. The EPSS score is 0.0016, placing it in the 0th percentile for exploitation probability.
How do I check if I'm vulnerable to CVE-2026-103098? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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