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CVE

CVE-2023-24488

Cross site scripting vulnerability in Citrix ADC and Citrix Gateway  in allows and attacker to perform cross site sc

Cross site scripting vulnerability in Citrix ADC and Citrix Gateway in allows and attacker to perform cross site scripting.

MEDIUM · CVSS 6.1 EPSS 0.91357
Act now
  • EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
  • EPSS percentile: top 0% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
Sigma rules1 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

7
citrix gateway>= 12.1 and < 12.1-65.35
citrix gateway>= 13.0 and < 13.0-90.11
citrix gateway>= 13.1 and < 13.1-45.61
citrix application delivery controller>= 12.1 and < 12.1-55.296
citrix application delivery controller>= 12.1 and < 12.1-65.35
citrix application delivery controller>= 13.0 and < 13.0-90.11
citrix application delivery controller>= 13.1 and < 13.1-45.61
⚠

Public Exploits & PoCs

1
nucleiCitrix Gateway and Citrix ADC - Cross-Site Scriptingmedium
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Detection Rules (IDS/IPS)

3
et-openET WEB_SPECIFIC_APPS Possible Citrix Gateway CVE-2023-24488 Exploit Attempt M1web-application-attack
et-openET WEB_SPECIFIC_APPS Possible Citrix Gateway CVE-2023-24488 Exploit Attempt M2web-application-attack
et-openET WEB_SPECIFIC_APPS Possible Citrix Gateway CVE-2023-24488 Exploit Attempt M3web-application-attack
Open rulesets (ET Open, Snort Community, abuse.ch) link to source. Commercial rulesets are reference-only.
◈

Sigma Hunt Rules

1
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productmediumAzure Application Gateway Modified or Deleted
▣

Scoring & Timeline

6.1
MEDIUM · CVSS v3.1 · secure@citrix.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD10 Jul 2023 · 09:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://support.citrix.com/article/CTX477714/citrix-adc-and-citrix-gateway-security-bulletin-for-cve202324487-cve202324488Vendor Advisory
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