Is Spider Analyser safe to use?

Laskyr does not give safety verdicts. Spider Analyser is closed on wordpress.org. Closed on 2026-06-18 (reason given: Security Issue). Closed plugins get no updates through WordPress, so new security holes will not be fixed for you. Keep Spider Analyser on the latest version and remove it if you do not use it.

Which versions of Spider Analyser are vulnerable?

Known issues on record (newest first): Remote code execution (2.1.3 and older). The full list with sources is on this page.

What should I do if my Spider Analyser is out of date?

Take a backup, then update it from Dashboard > Updates (or run wp plugin update spider-analyser). If you cannot update right away, deactivate it until you can. If you think the site was already attacked, run a free scan at https://laskyr.com/scan.

Plugins · spider-analyser · data as of 2026-11-04

Is Spider Analyser safe? Known vulnerabilities and latest version

Status: Closed 2026-06-18
Known issues on record: 1
Unpatched in latest: 0

What to do

Replace it. A closed plugin gets no updates through WordPress, so any hole found from now on stays open.
Deactivate and delete it once you have a replacement (Plugins → Deactivate → Delete). Deleting removes its files; deactivating alone leaves them on the server.
If you ran a vulnerable version and something looks off (spam pages, strange admins, redirects), run the free scan, or have us clean it: Emergency Cleanup, $499.

With WP-CLI, once you have a replacement: wp plugin deactivate spider-analyser && wp plugin delete spider-analyser

Check your version

Known vulnerabilities

1 on record, newest first. “Affected” is the version range the source gives; “fixed in” is the version the source names, or (marked *) the first wordpress.org release after the last affected version. 1 record(s) do not state which versions are affected.

critical 10.0 CVE-2026-65553 · published 2026-08-06

Remote code execution in Spider Analyser (2.1.3 and older)

Affected: 2.1.3 and older
Fixed in: unknown
Access needed (per CVSS): No login needed
Range from: CVE record (the advisory publisher) · score by Patchstack

Details from the advisory

Unauthenticated Remote Code Execution (RCE) in Spider Analyser – WordPress搜索引擎蜘蛛分析插件 <= 2.1.3 versions.

NVD CVE-2026-65553 Patchstack advisory

Recent activity

2026-06-18 — closed on wordpress.org (Security Issue).
2026-08-06 — Remote code execution disclosed (CVE-2026-65553), fix version not stated.

Free. We check the CVE feeds every day and email you only when a new issue for Spider Analyser (spider-analyser) is published or a fix ships. Unsubscribe in one click.

Browse vulnerabilities

Types found in this plugin: Remote code execution (1)

Where this data comes from

Version, last update, installs, closure: wordpress.org/plugins/spider-analyser (Plugins API), fetched 2026-11-04.
Vulnerabilities: NIST National Vulnerability Database (NVD), checked 2026-11-04. This product uses data from the NVD API but is not endorsed or certified by the NVD.
Each record links to its CVE page and to the original advisory (Wordfence, Patchstack or WPScan) where there is one. We only list a CVE here when its references or its advisory name this exact plugin, so a few real issues may be missing; none should be about a different plugin. Spot an error? Email Daniel.

Badge for your site or docs (states facts with a date, not a verdict):

<a href="https://laskyr.com/plugins/spider-analyser"><img src="https://laskyr.com/plugins/spider-analyser/badge.svg" alt="Spider Analyser vulnerability status"></a>

← Check another plugin · Free hacked-site scan