CVE-2019-16528 is a high-severity information disclosure vulnerability in the AbuseFilter extension for MediaWiki, affecting versions REL1_32 and REL1_33. It allows unauthenticated attackers to access sensitive data, including deleted or suppressed usernames and summaries, from the AbuseLog revision data. With a CVSS score of 7.5, this vulnerability has a high confidentiality impact and requires no user interaction or privileges to exploit. There is currently no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.32CPE matchmatch criteria | cpe:2.3:a:mediawiki:abusefilter:1.32:*:*:*:*:mediawiki:*:* | ||
1.33CPE matchmatch criteria | cpe:2.3:a:mediawiki:abusefilter:1.33:*:*:*:*:mediawiki:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.