How severe is CVE-2013-2778?

CVE-2013-2778 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2013-2778 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-2778?

CVE-2013-2778 affects Chatelao Php Address Book. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2013-2778?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2013-2778 published?

CVE-2013-2778 was published on 2013-04-09 and last updated on 2026-06-16.

CVE-2013-2778

CVE-2013-2778 is a high-severity vulnerability in Chatelao Php Address Book with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-352.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Chatelao Php Address Book
Published: 2013-04-09
Last modified: 2026-06-16

Description

Cross-site request forgery (CSRF) vulnerability in addressbook/register/delete_user.php in PHP Address Book 8.2.5 allows remote attackers to hijack the authentication of administrators for requests that delete accounts, a different vulnerability than CVE-2013-0135.1.

Frequently asked questions

What is CVE-2013-2778?: Cross-site request forgery (CSRF) vulnerability in addressbook/register/delete_user.php in PHP Address Book 8.2.5 allows remote attackers to hijack the authentication of administrators for requests that delete accounts, a different vulnerability than CVE-2013-0135.1.
How severe is CVE-2013-2778?: CVE-2013-2778 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2013-2778 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-2778?: CVE-2013-2778 affects Chatelao Php Address Book. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2013-2778?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2013-2778 published?: CVE-2013-2778 was published on 2013-04-09 and last updated on 2026-06-16.

References

http://www.acadion.nl/labs/advisory/20130203-phpaddressbook.html

Affected products (1)

cpe:2.3:a:chatelao:php_address_book:8.2.5:*:*:*:*:*:*:*

More vulnerabilities in Chatelao Php Address Book

CVE-2013-1748 — High (CVSS 7.5): Multiple SQL injection vulnerabilities in PHP Address Book 8.2.5 allow remote attackers to execute arbitrary SQL…
CVE-2013-0135 — High (CVSS 7.5): Multiple SQL injection vulnerabilities in PHP Address Book 8.2.5 allow remote attackers to execute arbitrary SQL…
CVE-2012-1911 — High (CVSS 7.5): Multiple SQL injection vulnerabilities in PHP Address Book 6.2.12 and earlier allow remote attackers to execute…
CVE-2009-2608 — Medium (CVSS 6.8): Multiple SQL injection vulnerabilities in PHP Address Book 4.0.x allow remote attackers to execute arbitrary SQL…
CVE-2013-1749 — Medium (CVSS 4.3): Cross-site scripting (XSS) vulnerability in edit.php in PHP Address Book 8.2.5 allows user-assisted remote attackers to…
CVE-2012-1912 — Medium (CVSS 4.3): Cross-site scripting (XSS) vulnerability in preferences.php in PHP Address Book 7.0 and earlier allows remote attackers…

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