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CVE-2001-1370

43
FAUCET Score

CVE-2001-1370 describes a critical remote script execution vulnerability in PHPLib versions prior to 7.2d, specifically affecting prepend.php3 when PHP's register_globals is enabled. This flaw allows attackers to manipulate the $_PHPLIB[libdir] variable via HTTP requests, redirecting it to malicious code on external servers, impacting applications like Horde and IMP that utilize PHPLib. With a CVSS score of 10.0, this vulnerability is highly severe, requiring no authentication or complex attack vectors, and enabling complete compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, an ExploitDB entry (EDB-21022) confirms the existence of public exploit code, though there is no indication of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
7.2CPE matchmatch criteria
cpe:2.3:a:phplib_team:phplib:7.2:*:*:*:*:*:*:*
7.2.1CPE matchmatch criteria
cpe:2.3:a:phplib_team:phplib:7.2.1:*:*:*:*:*:*:*
7.2bCPE matchmatch criteria
cpe:2.3:a:phplib_team:phplib:7.2b:*:*:*:*:*:*:*
7.2cCPE matchmatch criteria
cpe:2.3:a:phplib_team:phplib:7.2c:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

AV:N/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
17.20%
Probability of exploitation in next 30 days
EPSS Percentile
96.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-21022 · Jul 21, 2001
This CVE's current EPSS score of 0.1720 is in the 95th percentile among its peer group of 51,466 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

debianpatch availablevia nvd_reference
View patch

References

ftp.caldera.com / pub/security/OpenLinux/CSSA-2001-027.0.txt
distro.conectiva.com.br / atualizacoes
marc.info
online.securityfocus.com / archive/1/198495
debian.org / security/2001/dsa-073
PatchVendor Advisory
iss.net / security_center/static/6892.php
Vendor Advisory
securityfocus.com / archive/1/198768
Vendor Advisory
securityfocus.com / bid/3079
ExploitPatchVendor Advisory