The newsfeed (aka /index.php?page=viewnews) in BTITeam XBTIT 2.5.4 has stored XSS via the title of a news item.

published 2018-09-05 8y ago modified 2026-06-17 4mo ago also EUVD-2018-7548

cvss: 6.1; version 3.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 41%
public exploits: 0; none known

The newsfeed (aka /index.php?page=viewnews) in BTITeam XBTIT 2.5.4 has stored XSS via the title of a news item. This is also exploitable via CSRF.

Patch / fix

links 2

github.com/btiteam/xbtit#58 pull request
rastating.github.io/xbtit-multiple-vulnerabilities/ advisory

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Exploit prediction

0.47% chance of exploitation in the next 30 days, higher than 41% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

rastating.github.io https://rastating.github.io/xbtit-multiple-vulnerabilities/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
NVD	3.0	6.1	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD	2.0	4.3	AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation
CWE-352 Cross-Site Request Forgery

References

github.com /btiteam/xbtit/pull/58
patch, third-party-advisory
rastating.github.io /xbtit-multiple-vulnerabilities/
exploit, patch, third-party-advisory

Sources

CVE List CVE-2018-15677
NVD CVE-2018-15677

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