What’s Vulnerable › Vulnerabilities

CVE-2026-88420

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-25 · updated 2026-09-30
• Weakness: CWE-79

Description

A reflected cross-site scripting (XSS) vulnerability in the EntryAbstract.save() component of APSL puput v1.2.1 through v2.2.0 allows authenticated attackers with Wagtail Editor privileges to execute arbitrary code in the context of the victim's browser via a crafted payload.

References

• https://gist.github.com/itsmohitnarayan/89de718efb225e840719478ed949bd51
• https://gist.github.com/itsmohitnarayan/89de718efb225e840719478ed949bd51

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