CVE-2026-28811

HIGH
Published Jul 30, 2026 Modified Aug 5, 2026 CWE-1295

Description

Debug Messages Revealing Unnecessary Information in Apache JSPWiki up to 2.12.3. Users are recommended to upgrade to version 2.12.4, which fixes this issue.

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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

0.0031
Probability of exploitation
0.23%
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-1295 CWE-1295

Affected Products

Vendor Product
apache jspwiki

References

Frequently Asked Questions

What is CVE-2026-28811? +
Debug Messages Revealing Unnecessary Information in Apache JSPWiki up to 2.12.3. Users are recommended to upgrade to version 2.12.4, which fixes this issue. It has a CVSS v3.1 base score of 7.5 (HIGH).
How severe is CVE-2026-28811? +
CVE-2026-28811 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 0.0031, placing it in the 0th percentile for exploitation probability.
What products are affected by CVE-2026-28811? +
CVE-2026-28811 affects products from apache, specifically: jspwiki. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2026-28811? +
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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