CVE-2019-19998

Name: CVE-2019-19998
Creator: NVD / NIST
Published: 2019-12-26T04:15:10.86+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.10%

Last modified Jun 17, 2026

CVE-2019-19998 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Xiuno BBS 4.0 allows XXE via plugin/xn_wechat_public/route/token.php.. EPSS estimates a 1.10% chance of exploitation in the next 30 days.

Description

Xiuno BBS 4.0 allows XXE via plugin/xn_wechat_public/route/token.php.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

1.10%

61.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-611

Affected Software

Vendor	Product	Versions
Xiuno	Xiunobbs	4.0

References

https://gitee.com/xiuno/xiunobbs/issues/I177MYExploit, Third Party Advisory
https://gitee.com/xiuno/xiunobbs/issues/I177MYExploit, Third Party Advisory

Timeline

Published: Dec 26, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-19998?

Xiuno BBS 4.0 allows XXE via plugin/xn_wechat_public/route/token.php.

How severe is CVE-2019-19998?

CVE-2019-19998 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.10% probability of exploitation in the next 30 days.

How do I fix CVE-2019-19998?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-19998?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST