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CVE-2025-5878

22
FAUCET Score

CVE-2025-5878 describes a problematic vulnerability in the ESAPI esapi-java-legacy library, specifically within the Encoder.encodeForSQL interface, which can lead to improper neutralization of special elements. This issue allows for remote attacks and has publicly disclosed exploit details. With a CVSS score of 7.3 (HIGH), the vulnerability has a low attack complexity and can result in limited impact to confidentiality, integrity, and availability. While an exploit has been disclosed, there is no evidence of active exploitation, nor are there Metasploit, Nuclei, or ExploitDB modules available. Community discussion and media coverage are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
ESAPIEsapi-Java-Legacy
2.0-rc10, 2.0-rc11, 2.0.1, 2.0GA1, 2.1.0, 2.1.0.1, 2.2.0.0, 2.2.0.0-RC1, 2.2.0.0-RC2, 2.2.0.0-RC3, 2.2.1.0, 2.2.1.0-RC1, 2.2.1.1, 2.2.2.0, 2.2.3.0, 2.2.3.1, 2.3.0.0, 2.4.0.0, 2.5.0.0, 2.5.1.0, 2.5.2.0, 2.5.3.0, 2.5.3.1, 2.5.4.0, 2.5.5.0, 2.6.0.0, 2.6.1.0, 2.6.2.0CNA affected

CVSS Data

CVSS version used by this source: 4.0

5.5MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
VS Confidentiality
LOW
VS Integrity
LOW
VS Availability
LOW
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
PROOF_OF_CONCEPT
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.40%
Probability of exploitation in next 30 days
EPSS Percentile
32.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0040 is in the 12th percentile among its peer group of 51,506 CVEs.

Social Chatter

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

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 (5)

ubuntupatch availablevia ubuntu_usn
Product: libowasp-esapi-java (bionic)Fixed in: 2.1.0-3ubuntu0.18.04.1~esm1
ubuntupatch availablevia ubuntu_usn
Product: libowasp-esapi-java (focal)Fixed in: 2.1.0-3ubuntu0.20.04.1~esm1
ubuntupatch availablevia ubuntu_usn
Product: libowasp-esapi-java (jammy)Fixed in: 2.2.3.1-1ubuntu0.1~esm1
ubuntupatch availablevia ubuntu_usn
Product: libowasp-esapi-java (noble)Fixed in: 2.4.0.0-2ubuntu0.1
ubuntupatch availablevia ubuntu_usn
Product: libowasp-esapi-java (xenial)Fixed in: 2.1.0-2ubuntu0.1~esm1

Vendor Advisories (1)

ubuntuUSN-8181-1

ESAPI vulnerabilities

Apr 16, 2026

References

lists.debian.org / debian-lts-announce/2025/07/msg00010.html
github.com / ESAPI/esapi-java-legacy/blob/develop/documentation/ESAPI-security-bulletin13.pdf
github.com / ESAPI/esapi-java-legacy/commit/e2322914304d9b1c52523ff24be495b7832f6a56
github.com / ESAPI/esapi-java-legacy/commit/f75ac2c2647a81d2cfbdc9c899f8719c240ed512
github.com / ESAPI/esapi-java-legacy/releases/tag/esapi-2.7.0.0
github.com / uglory-gll/javasec/blob/main/ESAPI.md
vuldb.com
vuldb.com
vuldb.com
vuldb.com