# ep_etherpad-lite (npm) vulnerabilities

Source: https://junglewise.ai/threats/technologies/ep-etherpad-lite  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/ep-etherpad-lite.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 6 vulnerabilities in ep_etherpad-lite (npm): 0 in the last 7 days and 2 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-55090, was published on 17 August 2026. Nothing was published in the last eight weeks.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 2
- All time: 6 (0 critical, 0 exploited in the wild)

## About ep_etherpad-lite (npm)

Etherpad Lite is an open-source collaborative text editor with real-time editing capabilities.

## Latest ep_etherpad-lite (npm) vulnerabilities

- [CVE-2026-55090: Etherpad stored XSS in HTML export via unescaped attribute-pool values](https://junglewise.ai/threats/cve-2026-55090-etherpad-stored-xss-in-html-export-via-unescaped-attribute-pool) (high, CVSS 4, published 17 Aug 2026)
- [Etherpad multiple security hardening fixes](https://junglewise.ai/threats/etherpad-multiple-security-hardening-fixes-3a746766) (info, published 17 Aug 2026)
- [CVE-2026-55088: Etherpad replayable token-transfer endpoint with cleartext token exposure](https://junglewise.ai/threats/cve-2026-55088-etherpad-replayable-token-transfer-endpoint-with-cleartext-token) (medium, CVSS 6.8, published 13 Aug 2026)
- [CVE-2026-55086: Etherpad predictable temp file paths enable symlink-based file overwrite](https://junglewise.ai/threats/cve-2026-55086-etherpad-predictable-temp-file-paths-enable-symlink-based-file) (medium, CVSS 4.2, published 13 Aug 2026)
- [CVE-2026-55087: Etherpad Lite cache-poisoning XSS and open redirect via x-proxy-path header](https://junglewise.ai/threats/cve-2026-55087-etherpad-lite-cache-poisoning-xss-and-open-redirect-via-x-proxy) (medium, CVSS 6.1, published 13 Aug 2026)
- [CVE-2018-6835: Etherpad Lite access restriction bypass in JSONP handling](https://junglewise.ai/threats/cve-2018-6835-etherpad-lite-access-restriction-bypass-in-jsonp-handling) (low, CVSS 3, published 13 May 2022)

## Most severe ep_etherpad-lite (npm) vulnerabilities

- [CVE-2026-55090: Etherpad stored XSS in HTML export via unescaped attribute-pool values](https://junglewise.ai/threats/cve-2026-55090-etherpad-stored-xss-in-html-export-via-unescaped-attribute-pool) (high, CVSS 4, published 17 Aug 2026)
- [CVE-2026-55088: Etherpad replayable token-transfer endpoint with cleartext token exposure](https://junglewise.ai/threats/cve-2026-55088-etherpad-replayable-token-transfer-endpoint-with-cleartext-token) (medium, CVSS 6.8, published 13 Aug 2026)
- [CVE-2026-55087: Etherpad Lite cache-poisoning XSS and open redirect via x-proxy-path header](https://junglewise.ai/threats/cve-2026-55087-etherpad-lite-cache-poisoning-xss-and-open-redirect-via-x-proxy) (medium, CVSS 6.1, published 13 Aug 2026)
- [CVE-2026-55086: Etherpad predictable temp file paths enable symlink-based file overwrite](https://junglewise.ai/threats/cve-2026-55086-etherpad-predictable-temp-file-paths-enable-symlink-based-file) (medium, CVSS 4.2, published 13 Aug 2026)
- [CVE-2018-6835: Etherpad Lite access restriction bypass in JSONP handling](https://junglewise.ai/threats/cve-2018-6835-etherpad-lite-access-restriction-bypass-in-jsonp-handling) (low, CVSS 3, published 13 May 2022)
- [Etherpad multiple security hardening fixes](https://junglewise.ai/threats/etherpad-multiple-security-hardening-fixes-3a746766) (info, published 17 Aug 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 2 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

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- [vm2 (npm)](https://junglewise.ai/threats/technologies/vm2): 111 vulnerabilities
- [electron (npm)](https://junglewise.ai/threats/technologies/electron): 77 vulnerabilities
- [ghost (npm)](https://junglewise.ai/threats/technologies/ghost): 74 vulnerabilities
- [n8n (npm)](https://junglewise.ai/threats/technologies/npm-n8n): 64 vulnerabilities
- [hono (npm)](https://junglewise.ai/threats/technologies/hono): 62 vulnerabilities
- [directus (npm)](https://junglewise.ai/threats/technologies/directus): 61 vulnerabilities
- [nocodb (npm)](https://junglewise.ai/threats/technologies/nocodb): 54 vulnerabilities
- [undici (npm)](https://junglewise.ai/threats/technologies/undici): 53 vulnerabilities
- [@budibase/server (npm)](https://junglewise.ai/threats/technologies/budibase-server): 42 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "ep_etherpad-lite (npm) vulnerabilities", https://junglewise.ai/threats/technologies/ep-etherpad-lite, 13 November 2026.