CVE-2024-45057Public exploitNetwork attack vector

Browser script execution via unescaped HTML field values

Published Aug 28, 2024 · Updated Sep 6, 2024

Reflected XSS in Portábilis i-Educar before 2.9 allows remote attackers to execute JavaScript in a victim's browser via a crafted URL. The HTML-field generator in ieducar/intranet/include/clsCampos.inc.php inserts request parameters into field values without HTML escaping. Exploitation requires a victim to open the link; HttpOnly and SameSite=Lax session cookies limit session theft and forced in-app actions.

CVSS severity6.1
Medium
EPSS probability0.36%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in Portábilis i-Educar before 2.9 allows remote attackers to execute JavaScript in a victim's browser via a crafted URL. The HTML-field generator in ieducar/intranet/include/clsCampos.inc.php inserts request parameters into field values without HTML escaping. Exploitation requires a victim to open the link; HttpOnly and SameSite=Lax session cookies limit session theft and forced in-app actions.

The record

CVE
CVE-2024-45057
Published
Aug 28, 2024
Updated
Sep 6, 2024
Vendor
Portábilis
Product
i-Educar
Classifications
CWE-79, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 28, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 6, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=2.9
  2. Affected versionversion=< 2.9

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Portábilis · i-Educarversion=0 <=2.9; version=< 2.9

Published CVSS scores

6.3GitHubCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1204.001User Execution: Malicious Link

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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