CVE-2026-6493

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.26% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 17.7% of scored records. A rank, not a probability.

NVD base score

2.0 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Deferred. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-04-17 14:15Z4 MO AGO

Last updated

2026-04-20 14:58Z4 MO AGO

Reserved

2026-04-17

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 5.1)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

Weaknesses

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base
• CWE-94Improper Control of Generation of Code ('Code Injection')Base

Data version

5.2

Document digest

8b6345fb07718ba6b5eb77a9969ac0fe17408b98bbea09e1d2fe0300555a288c

• vuldb.comVDB-358037 | lukevella rallly Reset Password reset-password-form.tsx cross site scriptinghttps://vuldb.com/vuln/358037vdb-entrytechnical-description
• vuldb.comVDB-358037 | CTI Indicators (IOB, IOC, TTP, IOA)https://vuldb.com/vuln/358037/ctisignaturepermissions-required
• vuldb.comSubmit #787347 | lukevella rallly 4.7.5 DOM-Based XSS, Open Redirecthttps://vuldb.com/submit/787347third-party-advisory
• gist.github.comhttps://gist.github.com/TrebledJ/0bd0494a28daaa16abb565b2cef4bd7cexploit
• github.comhttps://github.com/lukevella/rallly/pull/2245issue-trackingpatch
• github.comhttps://github.com/lukevella/rallly/releases/tag/v4.8.0patch
• github.comhttps://github.com/lukevella/rallly/product