# Libwww-Perl HTTP::Body vulnerabilities

Source: https://junglewise.ai/threats/technologies/libwww-perl-http-body  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/libwww-perl-http-body.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 5 vulnerabilities in Libwww-Perl HTTP::Body: 0 in the last 7 days and 5 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-116531, was published on 28 October 2026. 5 vulnerabilities in the last four weeks, up from none in the four before.

## Counts

- Last 7 days: 0
- Last 30 days: 5
- Last 90 days: 5
- All time: 5 (0 critical, 0 exploited in the wild)

## About Libwww-Perl HTTP::Body

Perl library for parsing HTTP request and response body content.

## Latest Libwww-Perl HTTP::Body vulnerabilities

- [CVE-2026-116531: HTTP::Body chunked request body parsing hang](https://junglewise.ai/threats/cve-2026-116531-http-body-versions-before-1-23-01-for-perl-lose-track-of-chunk) (info, published 28 Oct 2026)
- [CVE-2026-116135: HTTP::Body percent-escape decoding bypass in urlencoded forms](https://junglewise.ai/threats/cve-2026-116135-http-body-versions-before-1-23-01-for-perl-drop-mixed-case) (info, published 28 Oct 2026)
- [CVE-2026-116133: HTTP::Body Perl multipart parser CPU exhaustion via quadratic rescanning](https://junglewise.ai/threats/cve-2026-116133-http-body-versions-before-1-23-01-for-perl-allow-cpu-exhaustion) (info, published 28 Oct 2026)
- [CVE-2026-116132: HTTP::Body temporary file disclosure in incomplete multipart uploads](https://junglewise.ai/threats/cve-2026-116132-http-body-versions-before-1-23-01-for-perl-leave-the-temporary) (info, published 28 Oct 2026)
- [CVE-2026-116131: HTTP::Body request body denial of service via field count exhaustion](https://junglewise.ai/threats/cve-2026-116131-http-body-versions-before-1-23-01-for-perl-allow-memory-and) (info, published 28 Oct 2026)

## Most severe Libwww-Perl HTTP::Body vulnerabilities

- [CVE-2026-116531: HTTP::Body chunked request body parsing hang](https://junglewise.ai/threats/cve-2026-116531-http-body-versions-before-1-23-01-for-perl-lose-track-of-chunk) (info, published 28 Oct 2026)
- [CVE-2026-116135: HTTP::Body percent-escape decoding bypass in urlencoded forms](https://junglewise.ai/threats/cve-2026-116135-http-body-versions-before-1-23-01-for-perl-drop-mixed-case) (info, published 28 Oct 2026)
- [CVE-2026-116133: HTTP::Body Perl multipart parser CPU exhaustion via quadratic rescanning](https://junglewise.ai/threats/cve-2026-116133-http-body-versions-before-1-23-01-for-perl-allow-cpu-exhaustion) (info, published 28 Oct 2026)
- [CVE-2026-116132: HTTP::Body temporary file disclosure in incomplete multipart uploads](https://junglewise.ai/threats/cve-2026-116132-http-body-versions-before-1-23-01-for-perl-leave-the-temporary) (info, published 28 Oct 2026)
- [CVE-2026-116131: HTTP::Body request body denial of service via field count exhaustion](https://junglewise.ai/threats/cve-2026-116131-http-body-versions-before-1-23-01-for-perl-allow-memory-and) (info, published 28 Oct 2026)

## Vulnerabilities per week

5 vulnerabilities in the last four weeks, up from none in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 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 | 5 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## 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, "Libwww-Perl HTTP::Body vulnerabilities", https://junglewise.ai/threats/technologies/libwww-perl-http-body, 9 November 2026.