Vulnerability · CVE-2026-112313
Improper Neutralization of Input During Web Page Generation
Published Oct 22, 2026 · catalog updated Nov 3, 2026 · ACF Extended ACF Extended
Last checked Nov 6, 2026. A connected source was read within the last 7 days.
Patch now
CVE-2026-112313 is in the CISA known-exploited catalog. Confirm ACF Extended ACF Extended against the vendor advisory and apply that fix. The CVSS score does not change the priority.
Gaps on this record
- No version range is stored. A customer cannot check an installed version against this record.
- Severity
- High7.1
- Known exploitation
- CISA KEV and VulnCheck KEV
- EPSS
- 0.19%
- Remediation
- Remediation guidance
- Affected products
- vendor ACF Extended ACF Extended
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ACF Extended ACF Extended acf-extended allows Stored XSS.This issue affects ACF Extended: from n/a through 0.9.2.7.
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- vendor ACF Extended ACF Extendedversion unspecified
How to fix CVE-2026-112313
Vendor action
Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Version check
No version range is stored, so an installed version cannot be checked on this page.
Advisory
Open the cve_org record and follow its fix.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
CVE-2026-112313 is in the CISA known-exploited catalog. Confirm ACF Extended ACF Extended against the vendor advisory and apply that fix. The CVSS score does not change the priority.
Which versions are affected?
Affected version ranges are not on this record. Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
What should an analyst verify?
CWE-79: Cross-site Scripting (XSS). EPSS 0.19%. The CISA KEV listing is the exploitation evidence. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Oct 22, 2026 · NIST NVD
Detected
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ACF Extended ACF Extended acf-extended allows Stored XSS.This issue affects ACF Extended: from n/a through 0.9.2.7.
Oct 22, 2026 · NIST NVD
Updated
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ACF Extended ACF Extended acf-extended allows Stored XSS.This issue affects ACF Extended: from n/a through 0.9.2.7.
Nov 3, 2026 · CISA KEV
Known exploited
Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Nov 3, 2026 · VulnCheck KEV
Updated
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ACF Extended ACF Extended acf-extended allows Stored XSS.This issue affects ACF Extended: from n/a through 0.9.2.7.
Sources
- CVE.orgVulnerability recordCVE-2026-112313
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2026-112313
30-day exploitation probability 0.19%
first.org - NIST NVDVulnerability recordCVE-2026-112313
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ACF Extended ACF Extended acf-extended allows Stored XSS.This issue affects ACF Extended: from n/a through 0.9.2.7.
nvd.nist.gov - VulnCheck KEVConfirmed exploitationCVE-2026-112313
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ACF Extended ACF Extended acf-extended allows Stored XSS.This issue affects ACF Extended: from n/a through 0.9.2.7.
vulncheck.com
References
Freshness
Last verified in this catalog Nov 4, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.
- VulnCheck KEVNov 6, 2026
- FIRST EPSSNov 4, 2026
- NIST NVDOct 22, 2026
- CVE.orgOct 22, 2026