WordPress plugin · subscribe-to-comments
Is Subscribe to Comments safe?
Safe on 2.3.3 or newer.
The current version, 2.3.3, is past every affected range on record (7 of 7 records list one). Keep it updated and you’re clear of them.
- Flaws on record
- 7
- High or critical
- 2
- Exploited
- none
- Current version
- 2.3.3
- Last updated
- Oct 6, 2026
- Active installs
- 10,000+
Every recorded flaw
- Oct 19, 2026Subscribe to Comments: Does not sanitise newline characters from a notification sender-name setting before using it in e-mail headersCVE-2026-91831 · fixed in 2.3.3 · reported by WPScanLow 3.8
- Oct 16, 2026Subscribe to Comments: Does not sign or validate a cookie it trusts to identify a commenterCVE-2026-91830 · fixed in 2.3.3 · reported by WPScanMedium 6.5
- Oct 11, 2026Subscribe to Comments: Does not properly validate a parameter before reflecting it into a link targetCVE-2026-91829 · fixed in 2.3.3 · reported by WPScanHigh 7.1
- Aug 6, 2026Author Cross Site Scripting (XSS) in Subscribe to Comments <= 2.3.1 versions.CVE-2026-66706 · affects up to 2.3.1 · reported by PatchstackMedium 5.9
- Jul 19, 2025Subscribe to Comments: Local File InclusionCVE-2015-10133 · affects up to 2.1.2 · reported by Wordfence2.4% oddsHigh 7.2
- Oct 29, 2024Subscribe to Comments: Reflected Cross-Site ScriptingCVE-2024-8792 · affects up to 2.3 · reported by WordfenceMedium 6.1
- Mar 5, 2023A vulnerability, which was classified as problematic, was found in Subscribe to Comments Plugin up to 2.0.7 on WordPress.CVE-2006-10001 · affects up to 2.0.7 · reported by VulDBLow 3.5
Records come from the National Vulnerability Database, published by the researchers who found each flaw (Wordfence, Patchstack, WPScan and others); exploited status from CISA; exploit odds from FIRST’s EPSS; current version, installs and closures from wordpress.org, checked daily. Want every plugin on your site checked at once? Run the free website check.
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