Simple Membership · Security record
Is Simple Membership safe?
No known vulnerability affects the current version (4.8.7). 42 issues were found in earlier versions and fixed, the latest disclosed on Oct 11, 2026.
Checked 4 days ago against the WPVulnerability database, for version 4.8.7.
How it’s looked after
- Last release
- Nov 3, 2026 (6 days ago)
- Releases in the last year
- 19
- Tested up to
- WordPress 7.1.4
- Support resolved
- 10 of 13 threads in two months
- Active installs
- 40K+
42 known vulnerabilities
- 1 critical
- 9 high
- 20 medium
- 1 low
- 11 not rated
None affects the current version.
Disclosed each year
- 20163
- 20171
- 20191
- 20212
- 20226
- 20235
- 20246
- 20251
- 202616
Every known vulnerability in Simple Membership
Newest first, with any that affect the current version at the top.
Fixed in 4.8.3 · CVE-2026-88785 · Oct 11, 2026 · CVE
Fixed in 4.8.5 · CVE-2026-103427 · Oct 2, 2026 · Wordfence
Fixed in 4.8.4 · CVE-2026-97337 · Sep 16, 2026 · Wordfence
- medium
Missing Authorization
Fixed in 4.8.3 · CVE-2026-74000 · Sep 11, 2026 · Wordfence
Fixed in 4.7.8 · CVE-2026-88764 · Aug 31, 2026 · Wordfence
Fixed in 4.7.7 · CVE-2026-14936 · Aug 6, 2026 · CVE
Fixed in 4.8.2 · CVE-2026-77194 · Aug 5, 2026 · Wordfence
Fixed in 4.7.9 · CVE-2026-66712 · Aug 5, 2026 · Wordfence
Fixed in 4.7.8 · CVE-2026-15930 · Jul 24, 2026 · Wordfence
Fixed in 4.7.8 · CVE-2026-15931 · Jul 24, 2026 · Wordfence
Fixed in 4.7.5 · CVE-2026-11855 · Jul 6, 2026 · CVE
Fixed in 4.7.6 · CVE-2026-12093 · Jun 17, 2026 · Wordfence
Fixed in 4.7.3 · CVE-2026-42663 · May 3, 2026 · Wordfence
Fixed in 4.7.2 · CVE-2026-34886 · Mar 31, 2026 · Wordfence
Fixed in 4.7.1 · CVE-2026-1461 · Feb 18, 2026 · Wordfence
- medium
Missing Authorization
Fixed in 4.7.0 · CVE-2026-25308 · Jan 19, 2026 · Wordfence
Fixed in 4.6.4 · CVE-2025-49333 · Jun 5, 2025 · Wordfence
Fixed in 4.5.6 · CVE-2024-11088 · Nov 20, 2024 · Wordfence
Fixed in 4.5.4 · CVE-2024-49682 · Oct 21, 2024 · Wordfence
Fixed in 4.4.6 · CVE-2024-4383 · May 3, 2024 · Wordfence
Fixed in 4.4.4 · CVE-2024-3730 · Apr 24, 2024 · Wordfence
Fixed in 4.4.3 · CVE-2024-1985 · Mar 5, 2024 · Wordfence
Fixed in 4.4.2 · CVE-2024-22308 · Jan 19, 2024 · Wordfence
Fixed in 4.3.9 · CVE-2023-50376 · Dec 19, 2023 · Wordfence
Fixed in 4.3.9 · CVE-2023-6882 · Dec 18, 2023 · Wordfence
Fixed in 4.3.5 · CVE-2023-41957 · Sep 25, 2023 · Wordfence
Fixed in 4.3.5 · CVE-2023-41956 · Sep 25, 2023 · Wordfence
Fixed in 4.3.6 · CVE-2023-4719 · Sep 5, 2023 · Wordfence
Fixed in 4.2.2 · CVE-2022-4469 · Dec 21, 2022 · Wordfence
- critical
Membership Privilege Escalation
Fixed in 4.1.3 · CVE-2022-2317 · Jul 6, 2022 · Wordfence
Fixed in 4.1.3 · CVE-2022-2273 · Jul 6, 2022 · Wordfence
Fixed in 4.1.1 · CVE-2022-1724 · May 23, 2022 · Wordfence
Fixed in 4.1.0 · CVE-2022-0681 · Feb 25, 2022 · Wordfence
Fixed in 4.0.9 · CVE-2022-0328 · Jan 25, 2022 · Wordfence
Fixed in 4.0.4 · Apr 5, 2021 · Wordfence
Fixed in 4.0.4 · CVE-2021-29232 · Apr 5, 2021 · WPScan
Fixed in 3.8.5 · CVE-2019-14328 · Jul 27, 2019 · Wordfence
- medium
Cross-Site Scripting
Fixed in 3.5.7 · CVE-2017-18499 · Nov 8, 2017 · Wordfence
Fixed in 3.3.3 · CVE-2016-10884 · Sep 16, 2016 · Wordfence
Fixed in 3.2.9 · Jul 14, 2016 · Wordfence
Fixed in 3.2.9 · Jul 14, 2016 · Patchstack
Fixed in 3.2.9 · WPScan
Questions about Simple Membership’s security
Is Simple Membership safe to use?
No known vulnerability affects its current version. Earlier versions had issues that are now fixed, so keep Simple Membership updated: most attacks target sites that haven’t updated.
Does Simple Membership have known security vulnerabilities?
None that affect the current version. WPVulnerability’s database lists 42 older issues, fixed in earlier versions, so keep Simple Membership up to date.
Is Simple Membership still maintained?
Yes. Its last release was 6 days ago. Its authors resolved 10 of the 13 support threads opened in the last two months.
Is Simple Membership compatible with the latest WordPress?
Yes. It’s tested up to WordPress 7.1.4, the current version.
Hear about the next one first
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Start freeVulnerability data from WPVulnerability (CC0), which gathers records from CVE, Wordfence, Patchstack and WPScan. A clean record isn’t a guarantee: keep every plugin updated.