VulnSocial

CVE-2026-24983General

LOWCVSS 7.1 · HIGH

Exploit discussion active in current signal (1 latest mentions)

Immediate actions

  • Hunt for exploitation attempts and persistence artifacts
  • Increase monitoring for publicly documented tradecraft
  • Track advisory updates for patch or workaround availability

Recommended action window: High priority (within 72h)

NVD description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in UpSolution UpSolution Core us-core allows Reflected XSS.This issue affects UpSolution Core: from n/a through <= 8.41.

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1.5/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-79

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

STABLE

Threat summary

  • Public PoC is present in monitored signal
  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • PoC mentioned or linked in 1 signal
  • Technical details provided in 1 signal
  • General: 1 classified signal
  • Peaked 1d ago at 1 mentions (2026-03-30); latest day: 1
  • 2 total mentions across 2 days

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-03-30: 1Mentions · 2026-04-08: 1PoC Mentioned / Linked · 2026-04-08: 1Technical Details · 2026-03-30: 103-3004-08
Signal classification2 categories
General
150.0%
PoC
150.0%
Referenced assets2 URLs
Classification over time
DateTotalLabels
2026-03-301
General1
2026-04-081
PoC1
Full discourse2 posts
  • Atomic Edge@atomicedgeWAF
    PoC

    https://atomicedge.io/cve-proof/cve-2026-24983-us-core-version-8-41-medium-vulnerability-proof-of-concept CVE-2026-24983 #WordPress plugin #vulnerability us-core #cybersecurity #wordpressfirewall #wordpresssecurity #hacking #wpsecurity #atomicedge

    Post summary

    The tweet shares a link to a proof‑of‑concept for CVE‑2026‑24983, providing evidence of an available PoC but no further exploit details, patches, or claims of active exploitation.

    0000036
    6 followersView on X
  • CVE@CVEnew
    General

    CVE-2026-24983 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in UpSolution UpSolution Core us-core allows Reflected XSS.This iss… https://www.cve.org/CVERecord?id=CVE-2026-24983

    Post summary

    The post lists CVE-2026-24983 as a reflected XSS issue in UpSolution Core, providing limited technical detail but no exploit, patch, or activity evidence.

    00000148
    56.9K followersView on X

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