Is CVE-2023-1356 in the CISA KEV catalog?

No. CVE-2023-1356 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-1356?

CVE-2023-1356 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2023-1356?

CVE-2023-1356 has an EPSS score of 0.44% (36th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-1356?

Upgrade idweb to 3.1.053 or later.

CVE & CISA-KEV Catalog

CVE-2023-1356

HIGH

7.5

CVSS v3

NVD

Description

Reflected cross-site scripting in the StudentSearch component in IDAttend’s IDWeb application 3.1.052 and earlier allows hijacking of a user’s browsing session by attackers who have convinced the said user to click on a malicious link.

CWE-79Cross-Site Scripting (XSS)

How to fix

Remediation Available

idwebNVD

Affected:< 3.1.053Fixed in:3.1.053CVE-2023-1356derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploit Intelligence

0.44%probability of exploitation in 30 days

36thpercentile

Low risk: more likely to be exploited than 36% of all known CVEs.

References

Third-Party Advisory1

themissinglink.com.au

Related Vulnerabilities

Other CWE-79 (Cross-Site Scripting (XSS)) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-11022	Medium	6.9	99%	-	Fix
CVE-2019-3929	Critical	9.8	99%	KEV	Fix
CVE-2020-9496	Medium	6.1	99%	-	-
CVE-2023-28341	Medium	6.1	99%	-	Fix
CVE-2018-12998	Medium	6.1	98%	-	-
CVE-2025-4123	High	7.6	98%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.